Facet Rough of All Minerals Page

Code: helm142
Natural color heliodor specimen weighing 106.4 carats (21.28 grams)
Heliodor Crystal Dimensions: 2.6" long x 0.6" x 0.5" (65mm x 14.5mm x 12mm)
Mined in 2002 at Padre Paraiso, Brazil
Price: $521.36 (regular price: $745.)
This naturally terminated heliodor crystal has all natural surfaces with its prismatic faces and terminations in good overall condition with some abrasions. The color is a very beautiful and strong natural greenish yellow. This 2.6 inch long natural heliodor crystal is transparent throughout its length with several small flawless areas inside.

Code: helm146
Natural color heliodor specimen weighing 364.8 carats (72.96 grams)
Heliodor Crystal Dimensions: 3.5" long x 0.75" x 0.6" (88mm x 25.5mm x 18.5mm)
Mined in 2002 at Padre Paraiso, Brazil
Price: $2918.40 (regular price: $3650.)
This beautiful collector crystal of naturally terminated heliodor has all natural surfaces with its prismatic faces and terminations in very good condition. The rich color is completely natural, it is a very strong greenish yellow with a colorless zone right at the tip! This 3.5 inch long natural color beryl crystal is transparent throughout its length with several facet grade areas inside. See a view of this heliodor crystal standing upright. This heliodor crystal has unusual tapering hexagonal form which gets smaller in diameter towards its tip. See also an opposite side view of this natural heliodor crystal.

Code: helm147
Natural color heliodor specimen weighing 396.4 carats (79.28 grams)
Heliodor Crystal Dimensions: 5.2" long x 0.85" x 0.6" (131mm x 22mm x 16mm)
Mined in 2002 at Padre Paraiso, Brazil
Price: $3171.20 (regular price: $3965.)
This beautiful collector crystal of naturally terminated heliodor has all natural surfaces. This natural heliodor crystal's prismatic faces and terminations are in good condition. The rich color is completely natural, it is a very strong greenish yellow with a nearly colorless very pale blue zone (aquamarine) right at the tip! This 5.2 inch long natural color beryl crystal is transparent throughout its length with many small facet grade areas inside. This heliodor crystal has very unusual tapering hexagonal form which gets larger in diameter towards its tip! See also an opposite side view of this natural heliodor crystal.

Code: morm221
Natural color morganite crystal weighing 36.85 carats (7.57 gr)
Morganite Crystal Specimen Dimensions: 1.1" x 0.7" x 0.4"
Discovered in a pegmatite in the Skardu District, Pakistan
Price: $92.12
This naturally terminated morganite mineral specimen has pale rose-pink natural color. It is a naturally bi-terminated tabular morganite crystal with natural terminations in excellent condition. There are some clay minerals on some surfaces. This natural color morganite is transparent with large facet grade areas inside. See also an opposite side view of this natural color morganite crystal.

This unique item is sold.

Code: ctql110
Natural cats eye quartz rough specimen weighing 0.5 pounds
Cats Eye Quartz Rough Dimensions: 3.6" x 2.4" x 1.3"
Mined in Brazil
Price: $21.95
This specimen of natural cats eye quartz was mined in Brazil in 1996. It is completely natural, with no treatments of any kind. The cats eye quartz has some white quartz lenses here and there within the gray cat's eye quartz. It has a brown oxidized outer surface with fresh surfaces showing gray actinolite fibers encased by quartz. This material yields very nice silver color chatoyancy when properly oriented and polished. This cats eye quartz piece makes a nice specimen of natural cats eye quartz just as it is, although it does have lapidary grade areas that would yield over 200 carats of cats eye quartz gemstones.

Code: ctql111
Natural cats eye quartz rough specimen weighing 0.5 pounds
Cats Eye Quartz Rough Dimensions: 4.5" x 2.2" x 1.8"
Mined in Brazil
Price: $21.95
This specimen of natural cats eye quartz was mined in Brazil in 1996. It is completely natural, with no treatments of any kind. The cats eye quartz has some white quartz lenses here and there within the gray cat's eye quartz. It has a brown oxidized outer surface with fresh surfaces showing gray actinolite in quartz. This material yields very nice silver color chatoyancy when properly oriented and polished. This cats eye quartz piece makes a nice specimen of natural cats eye quartz just as it is, although it does have lapidary grade areas that would yield over 200 carats of cats eye quartz gemstones.

Code: ctql112
Natural cats eye quartz rough specimen weighing 0.8 pounds
Cats Eye Quartz Rough Dimensions: 3.7" x 3.2" x 2.8"
Mined in Brazil
Price: $28.95
This specimen of natural raw cats eye quartz was mined in Brazil in 1996. It is completely natural, with no treatments of any kind. The cats eye quartz has some white quartz lenses here and there within the gray cat's eye quartz. It has a brown oxidized outer surface with fresh surfaces showing gray actinolite in quartz. This material yields very nice silver color chatoyancy when properly oriented and polished. This cats eye quartz piece makes a nice specimen of natural cats eye quartz just as it is, although it does have lapidary grade areas that would yield over 250 carats of cats eye quartz gemstones.

Code: ctql103
Natural cats eye quartz rough specimen weighing 1.1 pounds
Cats Eye Quartz Rough Dimensions: 4" x 3.3" x 2"
Mined in Bahia, Brazil
Price: $31.50
This specimen of natural cats eye quartz was mined in Bahia, Brazil in 1996. It is completely natural, with no treatments of any kind. The cats eye quartz has some white quartz lenses here and there within the gray cat's eye quartz. It has a brown oxidized outer surface with fresh surfaces showing gray actinolite fibers encased by quartz. This material yields very nice silver color chatoyancy when properly oriented and polished. This cats eye quartz piece makes a nice specimen of natural cats eye quartz just as it is, although it does have lapidary grade areas that would yield beautiful cats eye quartz gemstones.

Code: ctql108
Natural cats eye quartz rough specimen weighing one pound
Cats Eye Quartz Rough Dimensions: 3.8" x 3.2" x 2.1"
Mined in Bahia, Brazil
Price: $41.50
This natural specimen of cats eye quartz was mined in Bahia, Brazil in 1996. It is completely natural, with no treatments of any kind. This material has silver color chatoyancy when properly oriented and polished. This cats eye quartz specimen is lapidary grade and would yield a 1.7 inch diameter sphere with plenty of material left over for making cats eye quartz cabochon gems.

Code: ctql104
Natural cats eye quartz rough specimen weighing 1.5 pounds
Cats Eye Quartz Rough Dimensions: 5.5" x 3.4" x 2.1"
Mined in Bahia, Brazil
Price: $38.95
This specimen of natural cats eye quartz was mined in Bahia, Brazil in 1996. It is completely natural, with no treatments of any kind. The cats eye quartz has some white quartz lenses intergrown within the gray cat's eye quartz. This specimen has a brown oxidized outer surface with fresh surfaces showing light gray actinolite fibers encased by quartz. This material yields silver color chatoyancy when properly oriented and polished. This cats eye quartz piece makes a nice specimen of natural cats eye quartz just as it is, although it is lapidary grade and would yield a couple of 1.5 inch diameter spheres with lots of material left over for making cats eye quartz cabochon gems.

This unique item is sold.

Code: ctql113
Natural cats eye quartz rough specimen weighing 2.1 pounds
Cats Eye Quartz Rough Dimensions: 6" x 4" x 3"
Mined in Bahia, Brazil
Price: $46.95
This specimen of natural cats eye quartz was mined in Bahia, Brazil in 1996. It is completely natural, with no treatments of any kind. The cats eye quartz has some thick white milky quartz lenses intergrown within the silvery-gray cat's eye quartz. This material yields silver color chatoyancy when properly oriented and polished. This cats eye quartz piece makes a nice specimen of natural cats eye quartz just as it is, although it is lapidary grade and would yield a 2 inch diameter sphere of intergrown cats eye quartz with milky quartz. See also an opposite side view of this cats eye quartz rough specimen.

This unique item is sold.

Code: ctql105
Natural cats eye quartz rough specimen weighing 3.0 pounds
Cats Eye Quartz Rough Dimensions: 6.2" x 3.5" x 3"
Mined in Bahia, Brazil
Price: $62.50
This specimen of natural cats eye quartz was mined in Bahia, Brazil in 1996. It is completely natural, with no treatments of any kind. The cats eye quartz has some white quartz lenses intergrown within the gray cat's eye quartz. This specimen has a brown oxidized outer surface with fresh surfaces showing gray actinolite fibers encased by quartz. This material yields great silver color chatoyancy when properly oriented and polished. This cats eye quartz piece makes a nice specimen of natural cats eye quartz just as it is, although it is lapidary grade and would yield a couple of 2 inch diameter spheres with plenty of material left over for making cats eye quartz cabochon gems.

Code: ctql106
Natural cats eye quartz rough specimen weighing 10.5 pounds
Cats Eye Quartz Rough Dimensions: 8" x 6.5" x 5.5"
Mined in Bahia, Brazil
Price: $238.50
This large specimen of natural cats eye quartz was mined in Bahia, Brazil in 1996. It is completely natural, with no treatments of any kind. The cats eye quartz has some white quartz lenses intergrown within the gray cat's eye quartz. This specimen has a brown oxidized outer surface with fresh surfaces showing gray actinolite fibers encased by quartz. The photo at left is a close-up of a fresh surface. See a full view photo of this natural cats eye quartz rough. This material has great silver color chatoyancy when properly oriented and polished. See also a side view photo of this genuine cats eye quartz specimen. This cats eye quartz specimen is lapidary grade and would yield a very large wonderful carving or a couple of 3 inch diameter spheres with plenty of material left over for making cats eye quartz cabochon gems.

Code: ctql109
Natural cats eye quartz rough specimen weighing 10.8 pounds
Cats Eye Quartz Rough Dimensions: 8" x 6" x 5"
Mined in Bahia, Brazil
Price: $262.25
This large specimen of natural cats eye quartz was mined in Bahia, Brazil in 1996. It is completely natural, with no treatments of any kind. The cats eye quartz has some white quartz lenses intergrown within the gray cat's eye quartz. This specimen has a brown oxidized outer surface with fresh surfaces showing gray actinolite fibers encased by quartz. This material has very nice silver color chatoyancy when properly oriented and polished. This cats eye quartz specimen is lapidary grade and would yield a 4 inch diameter sphere with material left over for making a fine 2 inch diameter sphere and lots of cats eye quartz cabochon gems.

This unique item is sold.

Code: citm289
Citrine rough specimen weighing 647 carats
Natural color citrine Dimensions: 2.75" x 2.2" x 1.2"
Mined in Minas Gerais, Brazil
Price: $388.00
This natural raw quartz crystal rough specimen has broken surfaces with natural golden color inside - it is unheated and untreated. Over 95% of its interior has no eye visible inclusions and it will yield a 300 carat natural color citrine gemstone!

Code: citf121
2500 carats! (500.0 grams) Total Weight (1.1Lbs)
pieces ranging from 15 carats to 100 carats each (3 to 20 grams)
Brazil
Price: $645.00 (Lot Price)
This 500 gram lot of citrine quartz facet rough has been rough-sawn, leaving only facet-quality citrine pieces with rich "lemon yellow" color, ideal for faceting flawless gems. These rough pieces weigh from 15 carats to 100 carats each! This lot will yield over 1000 carats of flawless gemstones!

Code: citp508
This genuine citrine crystal stands 1.5" tall x 1.1" x 0.95"
Polished from a natural color elestial citrine crystal mined in Minas Gerais, Brazil
Price: $91.50
This small polished quartz crystal weighs 184.5 carats. It has strong natural golden yellow color; it is unheated and untreated. This natural color citrine crystal has a facet grade area inside that would yield 10 carats of flawless gemstones.

Code: citp507
This genuine citrine crystal stands 1.5" tall x 1" x 0.9"
Polished from a natural color elestial citrine crystal mined in Minas Gerais, Brazil
Price: $122.50
This small polished quartz crystal weighs 156 carats. It has strong natural golden yellow color; it is unheated and untreated. This rare quality citrine crystal has very rare transparency with a large facet grade area inside that would yield 40 carats of flawless gemstones!

Code: citp450_natural-color-citrine
Polished crystal of natural color citrine weighing 0.9 Lbs
This genuine citrine crystal stands 3.5" tall x 2.8" x 2.6"
Polished from natural color citrine mined in Minas Gerais, Brazil
Price: $535.00
This polished citrine crystal has very good transparency with a huge flawless area inside and very fine natural deep golden citrine color; it is unheated and untreated. It would yield 190 carats of fine natural color citrine gemstones! This wonderful decorator crystal also has a colorful rainbow reflection inside. See an opposite side view of this natural color citrine crystal.

Code: citp501
Polished crystal of natural color citrine weighing 1800 carats
This genuine citrine crystal stands 3.2" tall x 2.6" x 1.9"
Polished from natural color citrine mined in Minas Gerais, Brazil
Price: $1295.00
This polished citrine crystal has very rare transparency with a huge gem-grade area inside that would yield a 500 carat gemstone! It has natural light yellow citrine color. This wonderful collector quality crystal is unheated and untreated.

Code: tmcm209
Natural color tourmaline weighs 23.6 carats
Tourmaline Crystal Dimensions: 2.1" long x 0.3" x 0.25"
(52.5mm x 8mm x 6mm)
Mined in Minas Gerais, Brazil
Price: $448.40
This natural color tourmaline crystal section is transparent with three distinct natural color zones inside; it is blue at one end then pink in the middle, and then green at the opposite end. It is a crystal section with facet grade transparency in the green and pink zones, with some faint natural inclusions in the blue portion. This tri-color tourmaline crystal has a relatively thin flat shape. See another view of this tri-color tourmaline crystal. See also a different side view of this tri-color tourmaline crystal. Our mineralminers.com special offer price for this tourmaline mineral specimen with 100% natural color is $19/carat = $448.40

Code: tmcm206
Natural color tourmaline weighs 47.22 carats
Tourmaline Crystal Dimensions: 1.1" long x 0.55" x 0.5"
(28mm x 14mm x 13.5mm)
Mined in Minas Gerais, Brazil
Price: $755.52
This naturally terminated crystal is transparent with three distinct natural color zones inside; it is medium-dark blue at the naturally terminated tip then medium-dark yellow-green in the middle, and then becomes medium-dark pure green at the base. Away from the light source this dark tourmaline crystal appears almost black, but when held to a light the beautiful colors are visible as shown. The terminations are in good overall condition with some naturally abraded areas. There are some faint inclusions along one side, and there is a large facet grade area inside as well. This natural color tourmaline crystal will yield a single lightly included tri-color faceted gem weighing over 20 carats, or it could be faceted into a single VS clarity faceted gem from the beautiful medium-dark blue area (indicolite tourmaline) weighing over 7 carats! See a side view of this gem grade tourmaline crystal. See also an opposite side view of this multi-color tourmaline crystal. Our mineralminers.com special offer price for this tourmaline crystal specimen with 100% natural color is $16/carat = $755.52

Code: tblf128
This natural color blue tourmaline crystal weighs 19.95 carats
Blue Tourmaline Facet Rough Dimensions: 23mm x 14.5mm x 6mm deep
Mined in Brazil
Price: $558.60
This natural color indicolite tourmaline specimen is a partially terminated crystal section with a relatively thin flat shape. It has medium-dark to dark blue natural color when viewed perpendicular to the c-axis as shown at left. This dark blue tourmaline looks almost black until held up to a light as shown. Along the c-axis it is dark. There are some faint natural inclusions throughout most of its length, and it has a completely eye clean area at one end that would yield a one carat gem. The remainder of this blue tourmaline crystal section would yield a very nice 4 carat blue tourmaline faceted gem that would face up eye clean with some faint inclusions only visible under close inspection. Both gems would have rich dark blue color! See also an end view photo of this natural blue tourmaline facet grade rough. See also another view of this natural color blue tourmaline crystal. Our mineralminers.com special offer price for this gem-grade piece of natural color indicolite tourmaline facet rough is $28/carat = $558.60

Code: tblf126
This natural color Blue Tourmaline facet rough weighs 48.15 carats
Blue Tourmaline Facet Rough Dimensions: 27mm x 15.5mm x 12mm deep
Mined in Afghanistan
Price: $6259.50
This natural color indicolite tourmaline crystal section has very rich blue color hues. Along the c-axis it is dark. It is flawless inside and will yield a flawless rectangular faceted gemstone weighing 25 carats with beautiful medium-dark to dark natural blue color! See also an end view photo of this natural blue tourmaline facet rough. Our mineralminers.com special offer price for this gem-grade piece of natural color indicolite tourmaline facet rough is $130/carat = $6259.50

Code: perm382
This genuine peridot crystal specimen weighs 9.51 carats
Peridot Rough Dimensions: 0.7" x 0.5" x 0.3" deep (18mm x 12mm x 8mm)
Mined near Kohestan, Pakistan
Price: $38.95
This small peridot rough specimen has mostly broken surfaces. It is transparent with gem grade transparency inside, and it would yield a flawless gemstone weighing 2 carats!

Code: perm374_peridot-crystal
This genuine peridot crystal specimen weighs 21.8 carats (4.36 grams)
Peridot Rough Dimensions: 0.8" x 0.65" x 0.4" deep (21mm x 16mm x 10mm)
Mined near Kohestan, Pakistan
Price: $94.50
This peridot rough specimen is a crystal with some broken surfaces. It is mostly transparent with a gem grade area inside that would yield a fine quality lightly included cabochon gem weighing 8 carats. See an opposite side view of this peridot gem rough specimen.

Code: perm387
This genuine peridot crystal specimen weighs 17.47 carats
Peridot Rough Dimensions: 0.7" x 0.6" x 0.4" deep (18mm x 15mm x 10.5mm)
Mined near Kohestan, Pakistan
Price: $94.50
This peridot rough specimen is a crystal section. It is transparent with some facet grade areas inside, and it would yield a fine quality lightly included cabochon gem weighing 8 carats. See another view of this raw peridot specimen.

Code: perm369
This genuine peridot crystal specimen weighs 13.75 carats (2.75 grams)
Peridot Mineral Specimen Dimensions: 0.5" x 0.5" x 0.3" (13mm x 12mm x 8.5mm)
Mined near Kohestan, Pakistan
Price: $88.50
This small peridot specimen is intergrown naturally terminated peridot crystals with terminations in excellent condition. These facet-grade natural peridot crystals are transparent. See also an opposite side view of these natural peridot crystals.

Code: perm316_peridot-crystal
This genuine peridot crystal specimen weighs 53.35 carats (10.67 grams)
Peridot Mineral Specimen Dimensions: 1" x 0.7" x 0.5" deep (25mm x 17mm x 13.5mm)
Mined near Kohestan, Pakistan
Price: $192.06
This small peridot crystal is naturally terminated. It has very consistent lightly included transparency throughout, and it would yield a single 20 carat lightly included cabochon gem. See an opposite side view of this natural peridot crystal.

Code: perm359_peridot-crystal
This genuine peridot crystal specimen weighs 54.05 carats (10.81 grams)
Peridot Rough Dimensions: 1.1" x 0.75" x 0.5" deep (29mm x 18mm x 14mm)
Mined near Kohestan, Pakistan
Price: $195.48
This peridot mineral specimen is a transparent partially terminated peridot crystal section with facet grade areas inside!

Code: perm330_peridot-crystal
This natural color peridot crystal weighs 59.9 carats (11.98 grams)
Peridot Rough Specimen Dimensions: 1" x 0.7" x 0.65" (26mm x 18mm x 17mm)
Mined near Kohestan, Pakistan
Price: $335.44
This natural rough specimen is a peridot crystal section with some prismatic faces. It has a small amount of clay minerals on some surfaces, and there is a large transparent gem-grade area inside that would yield a lightly included 14mm round faceted gem. See a view of this natural peridot gem rough specimen held to a light. See also an opposite side view of this unique peridot gem rough specimen. See also an opposite side view of this natural peridot gem rough specimen held to a light.

Code: elep168
Elestial Quartz Crystal Dimensions: 2.6" tall x 1.9" wide x 1.5" deep
This elestial quartz crystal was discovered in a pegmatite in Minas Gerais, Brazil
Price: $62.50
This unique polished crystal of natural jacare quartz (also known as elestial quartz crystal) is colorless with increasing transparency towards the tip where there is a large gem-grade area that would yield a 25 carat flawless gemstone!

Code: rkxp396
Quartz Crystal Dimensions: 2.25" tall x 2" wide x 1.75"
Polished from a natural quartz crystal mined in Minas Gerais, Brazil
Price: $65.00
This polished quartz crystal is colorless and transparent with a large flawless area the upper part of the crystal that would yield 80 carats of eye clean gemstones!

Code: rkxp398
Polished quartz crystal weighs 1.7 pounds
Quartz Crystal Dimensions: 4.5" tall x 3.2" wide x 2.6"
Polished from a natural quartz crystal mined in Minas Gerais, Brazil
Price: $495.00
This rare quality polished quartz crystal is colorless and transparent with a huge flawless area in the upper part of the crystal weighing over 1300 carats that would yield 600 carats of gemstones!

Code: elep170
Elestial Quartz Crystal Dimensions: 3.9" tall x 1.9" wide x 1.1" deep
This elestial quartz crystal was discovered in a pegmatite in Minas Gerais, Brazil
Price: $146.25 - (regular price: $175.)
This unique polished crystal of natural jacare quartz (also known as elestial quartz crystal) is colorless with increasing transparency towards the tip where there is a very large gem-grade area that would yield a single 150 carat flawless gemstone! See also a side photo of this elestial quartz crystal.

Code: elep169
Elestial Quartz Crystal Dimensions: 3.6" tall x 2.4" wide x 2" deep
This elestial quartz crystal was discovered in a pegmatite in Minas Gerais, Brazil
Price: $146.25 - (regular price: $175.)
This unique polished crystal of natural jacare quartz (also known as elestial quartz crystal) is colorless with increasing transparency towards the tip where there is a large gem-grade area that would yield 60 carats of flawless gemstones! At certain angles this unique crystal shows some internal rainbow reflections. See also an opposite side photo of this elestial quartz crystal.

Code: elep175
Polished crystal weighs 1.2 Lbs
Elestial Quartz Crystal Dimensions: 5.5" tall x 2.6" wide x 1.3" deep
This elestial quartz crystal was discovered in a pegmatite in Minas Gerais, Brazil
Price: $234.25 - (regular price: $285.)
This unique polished crystal of natural jacare quartz (also known as elestial quartz crystal) is colorless with very good transparency and a large gem-grade area inside. There also are some very colorful rainbow reflections inside. See an opposite side photo of this elestial quartz crystal.

Code: elep176
Polished crystal weighs 1.7 Lbs
Elestial Quartz Crystal Dimensions: 6.9" tall x 2.9" wide x 1.9" deep
This elestial quartz crystal was discovered in a pegmatite in Minas Gerais, Brazil
Price: $321.95 - (regular price: $395.)
This unique polished crystal of natural jacare quartz (also known as elestial quartz crystal) is colorless with good transparency throughout its length. There also are some colorful rainbow reflections inside. See an opposite side photo of this elestial quartz crystal.

Code: rkxp400_quartz-crystal
Natural quartz crystal weighing 7.2 pounds
Quartz Crystal Dimensions: 8" tall x 4.8" wide x 3.6"
Polished from a natural quartz crystal found in Minas Gerais, Brazil
Price: $1645.00
This collector quality decorator quartz crystal has a huge flawless area in the upper part of the crystal that would yield a 1000 carat flawless gemstone! This rare quality quartz crystal is transparent in the upper portion and becomes cloudy and semi-transparent near its base. It is colorless with some rainbow reflections inside. It looks amazing on a light box! See a different side view of this large quartz crystal. See also a different side view of this large quartz crystal.

Code: lemp287
Lemurian Crystal Measurements: 3.3" x 2.0" wide x 1.7"
Ground and polished from a natural quartz crystal mined in Brazil
Price: $98.50
This unique quartz crystal has very good transparency with a large gem-grade area in the upper part of the crystal. This crystal was polished from a natural quartz crystal that was discovered in 2005 at a particular mine in Brazil that is very famous as the original source of the unusual natural quartz crystals known as lemurian seed crystals.

Code: lemp331
Lemurian Crystal Measurements: 2.9" tall x 1.6" wide x 1.1"
Sawn and polished from a natural quartz crystal mined in Brazil
Price: $152.50
This unique quartz crystal has some inclusions at its base with very rare clear transparency in the upper part of the crystal. The clear area would yield an eye clean faceted pear shape gemstone weighing 165 carats! This crystal was polished from a natural quartz crystal that was discovered in 2005 at a particular mine in Brazil that is very famous as the original source of the unusual natural quartz crystals known as lemurian seed crystals.

Code: lemp310
Lemurian Crystal Measurements: 3.4" tall x 2.2" wide x 1.6"
Ground and polished from a natural quartz crystal mined in Brazil
Price: $175.00
This unique quartz crystal has rare transparency with a large gem-grade area in the upper part of the crystal. The clear area at the tip would yield eye clean faceted gemstones weighing over 160 carats! This crystal was polished from a natural quartz crystal that was discovered in 2005 at a particular mine in Brazil that is very famous as the original source of the unusual natural quartz crystals known as lemurian seed crystals.

Code: lemp309
Polished quartz crystal weighs one pound
Lemurian Crystal Measurements: 3.9" tall x 3.1" wide x 1.8"
Ground and polished from a natural quartz crystal mined in Brazil
Price: $318.50
This unique quartz crystal has very rare transparency! In the upper portion there is a large gem-grade area. This clear area would yield over 400 carats of eye clean faceted gemstones! This crystal was polished from a natural quartz crystal that was discovered in 2005 at a particular mine in Brazil that is very famous as the original source of the unusual natural quartz crystals known as lemurian seed crystals.

Code: lemp336
Polished quartz crystal weighs 1.1 lbs
Lemurian Crystal Measurements: 4" tall x 2.8" wide x 2"
Ground and polished from a natural quartz crystal mined in Brazil
Price: $428.25
This unique quartz crystal has amazing very rare transparency in the upper portion where there is a huge gem-grade area. This clear area would yield a single flawless gem weighing over 500 carats! This crystal was polished from a natural quartz crystal that was discovered in 2005 at a particular mine in Brazil that is very famous as the original source of the unusual natural quartz crystals known as lemurian seed crystals.

Code: lemp316
Polished quartz crystal weighs 3.6 Lbs
Lemurian Crystal Measurements: 5.5" tall x 4.2" wide x 3.4"
Sawn & Polished from a natural quartz crystal mined in Brazil
Price: $812.95
This fine quality quartz crystal has very good transparency throughout its length becoming slightly more cloudy at its base. There are a couple of large eye clean areas in the upper part of the crystal. There also are some rainbow reflections inside. See a side view of this collector quality lemurian quartz crystal. This beautiful decorator crystal was polished from a natural quartz crystal that was discovered in 2005 at a particular mine in Brazil that is very famous as the original source of the unusual natural quartz crystals known as lemurian seed crystals.

Code: lemp317
Polished quartz crystal weighs 4.9 Lbs
Lemurian Crystal Measurements: stands 6.8" tall x 4" wide x 3.6"
Sawn & Polished from a natural quartz crystal mined in Brazil
Price: $891.25
This decorator quartz crystal has very good transparency in the upper half becoming more cloudy towards its base. There is a large eye clean area in the upper part of this rare quality quartz crystal. See also a side view of this unique lemurian quartz crystal. This beautiful decorator crystal was polished from a natural quartz crystal that was discovered in 2005 at a particular mine in Brazil that is very famous as the original source of the unusual natural quartz crystals known as lemurian seed crystals.

This unique item is sold.

Code: lemp311
Polished quartz crystal weighs 3.5 Lbs
Lemurian Crystal Measurements: 5.9" tall x 4.1" wide x 3.1"
Sawn & Polished from a natural quartz crystal mined in Brazil
Price: $1285.00
This rare quality quartz crystal has a huge eye clean area that would yield over 1200 carats of faceted gemstones! See a side view of this fine quality large clear lemurian quartz crystal. See also a different side view of this very rare collector quality large clear quartz crystal. This amazing decorator crystal was polished from a natural quartz crystal that was discovered in 2005 at a particular mine in Brazil that is very famous as the original source of the unusual natural quartz crystals known as lemurian seed crystals.

Code: lemp308
Polished quartz crystal weighs 4.9 Lbs
Lemurian Crystal Measurements: stands 9.2" tall x 3.4" wide x 3.1"
Sawn & Polished from a natural quartz crystal mined in Brazil
Price: $1291.25
This beautiful quartz crystal has very good transparency throughout its length with some large internally flawless areas. There also are some beautiful internal rainbow reflections and a phantom! See a full view of this rare collector quality large lemurian phantom crystal. This wonderful decorator crystal was polished from a natural quartz crystal that was discovered in 2005 at a particular mine in Brazil that is very famous as the original source of the unusual natural quartz crystals known as lemurian seed crystals. See a full side view of this beautiful large lemurian crystal.

Code: lemp281
Polished quartz crystal weighs 6.8 Lbs
Lemurian Crystal Measurements: 8.5" tall x 4.5" wide x 3"
Sawn & Polished from a natural quartz crystal mined in Brazil
Price: $1625.00
This spectacular decorator crystal has rare transparency with some large internally flawless areas and some internal rainbow reflections inside. See a full view of this large lemurian quartz crystal. See also a side view of this fine quality Large lemurian crystal. This wonderful decorator crystal was polished from a natural quartz crystal that was discovered in 2005 at a particular mine in Brazil that is very famous as the original source of the unusual natural quartz crystals known as lemurian seed crystals.

Code: lemp318
Polished quartz crystal weighs 10.9 Lbs
Lemurian Crystal Measurements: stands 10" tall x 5.2" wide x 4.3"
Sawn & Polished from a natural quartz crystal mined in Brazil
Price: $2645.00
This large decorator quartz crystal has good transparency throughout its length! There is a large internally flawless area at the tip of this rare quality polished quartz crystal. There also are some internal rainbow reflections. See a full view of this unique large lemurian quartz crystal. This beautiful decorator crystal was polished from a natural quartz crystal that was discovered in 2005 at a particular mine in Brazil that is very famous as the original source of the unusual natural quartz crystals known as lemurian seed crystals. See also a side view of this truly wonderful lemurian quartz crystal.

Code: tgrm303
This natural color tourmaline crystal weighs 78.35 carats (15.67 grams)
Dark Green Tourmaline Crystal Dimensions: 4.35" long x 0.35" x 0.3"
Mined at Itinga, Brazil
Price: $626.80
This long slender natural tourmaline crystal appears to be black, but when held up to a light this rare quality tourmaline actually has very dark green color at one end that grades into dark brown in the middle and then into very dark brown and finally black near the tip. This dark green tourmaline crystal measures 4.35 inches long, and it is naturally terminated with flawless gem-grade transparency in the green and brown portions when illuminated! It would yield 20 carats of flawless faceted green tourmaline gemstones, and 10 carats of flawless faceted brown tourmaline gems. The prismatic faces and the terminations are in very good condition.

Code: tgrm415
This gem grade tourmaline crystal weighs 244 carats! (48.8 grams)
Natural Dark Green & Brown Tourmaline Crystal dimensions: 4.8" long x 0.55" x 0.55"
Mined at Itinga, Brazil
Price: $1268.25
This 4.8 inch long natural tourmaline crystal appears to be black, but when held up to a light this rare quality tourmaline is actually a very dark green color at one end that grades into dark brown toward the middle and then into very dark brown and finally into black near the tip. This dark green tourmaline crystal is naturally terminated, and it is internally flawless (facet gem-grade) throughout both the green and brown portions! This rare quality tourmaline crystal would yield 40 carats of flawless faceted green tourmaline gemstones, and another 30 carats of flawless faceted dark brown tourmaline gems! The prismatic faces and the terminations are in very good overall condition with only very minor abrasions. See a close-up view of the base of this large flawless dark green tourmaline crystal with a light behind it.

Code: tgrm363
Natural color green tourmaline weighing 18.9 carats (3.78 grams)
This genuine green tourmaline crystal is 18mm x 11.5mm x 10.5mm
Discovered at Coronel Murta, Brazil
Price: $378.00
This natural green tourmaline crystal section has medium green natural color. This transparent green tourmaline has over 95% flawless transparency inside with just one inclusion separating two large clean areas. This natural color green tourmaline crystal section will yield 7 carats of flawless faceted gemstones! The photo at left is a back-lit view. See also an opposite side view of this gem grade green tourmaline. See also an end view of this flawless tourmaline crystal. Our mineralminers.com special offer price for this facet grade natural color green tourmaline is $20/carat = $378

Code: tgrf146
Natural color tourmaline crystal section weighs 52.75 carats (10.55 grams)
Green Tourmaline Rough Dimensions: 25mm x 16mm x 13mm
Mined in Pakistan
Price: $422.00
This natural tourmaline crystal section has medium blue-green natural color; it not been heated or treated in any way. This beautiful tourmaline crystal section measures 1 inch long. It appears to be almost black, but when held to a light the beautiful color is visible. The tourmaline has fine cabochon gem grade transparency, with faint natural inclusions throughout its length. This is a great collector specimen of gem grade blue-green tourmaline just as it is, although if cut it would yield a 20+ carat lightly included gem with fine medium blue-green color! See also a view from a different side of this natural green tourmaline gem grade rough.

Code: tgrf150
Natural color blue-green tourmaline crystal weighing 13.35 carats
Tourmaline Dimensions: 22mm long x 8mm x 8mm
This natural tourmaline crystal was discovered in Minas Gerais, Brazil
Price: $267.00
This gem grade blue-green tourmaline crystal is naturally terminated. It appears to be almost black, but when back-lit as shown the beautiful color is easily visible. This rare quality tourmaline has a clean area at the larger end that will yield a 3 carat flawless gemstone with fine medium-dark blue-green natural color. This is a natural color tourmaline - it has not been heated or treated in any way. See also another view of this natural blue-green tourmaline facet grade rough.

Code: tgrm336
Natural color green tourmaline weighing 33 carats (6.6 grams)
Tourmaline Crystal Dimensions: 38mm long x 10mm x 8mm
This natural green tourmaline crystal was found in Minas Gerais, Brazil
Price: $1122.00
This gem grade green tourmaline crystal has beautiful medium-dark green natural color; it has not been heated or treated in any way. It is a naturally terminated tourmaline crystal. This rare quality tourmaline is completely clean inside throughout 90% of its length with a few inclusions only right at the tip where the color becomes blue. It appears to be almost black, but when held to a light as shown the beautiful color is easily visible. This natural tourmaline crystal has a good shape for cutting a large gem, and it would yield a single flawless faceted green tourmaline gemstone weighing 15 carats!

Code: tgrm337
Natural color green tourmaline weighing 24.7 carats (4.94 grams)
Tourmaline Crystal Dimensions: 31mm long x 11mm x 7mm
This natural green tourmaline crystal was found in Minas Gerais, Brazil
Price: $716.30
This gem grade green tourmaline crystal has beautiful medium-dark green natural color; it has not been heated or treated in any way. It is a naturally terminated tourmaline crystal and the color becomes blue right at the crystal tip as shown. This rare quality tourmaline is completely clean inside throughout 75% of its length with a few inclusions only at the base of the crystal. It appears to be almost black, but when held to a light as shown the beautiful color is easily visible. The entire central section of this natural tourmaline crystal is flawless, and it would yield a single flawless faceted gemstone weighing over 8 carats. See also a full view image of this fine collector quality green tourmaline crystal.

Code: tgrf143
Natural color blue-green tourmaline weighing 10.04 carats
Tourmaline Dimensions: 17mm x 8mm x 6.5mm
This natural green tourmaline was found in Minas Gerais, Brazil
Price: $451.80
This gem grade blue-green tourmaline crystal section has fine medium blue-green natural color; it has not been heated or treated in any way. It is a natural tourmaline crystal section that is green at one end and grades into blue-green towards the opposite end. This rare quality tourmaline is 85% flawless, and it would yield a 4 carat flawless gemstone! See also a back side view of this natural green tourmaline facet grade rough.

Code: tgrf153
Natural color blue-green tourmaline weighing 38.55 carats (7.71 grams)
Tourmaline Dimensions: 24mm long x 13mm x 13mm
This natural green tourmaline crystal section was found in Minas Gerais, Brazil
Price: $963.75 - (regular price: $1272.15)
This gem grade medium green tourmaline crystal section has natural color; it is unheated and untreated. It appears to be almost black, but when back-lit as shown the beautiful color is easily visible. This rare quality tourmaline is completely clean throughout its length with no eye visible inclusions! This green tourmaline makes a great collector specimen of gem grade natural tourmaline just as it is, or it could be faceted into a single fine quality dark green tourmaline gemstone weighing 20 carats!

Code: tgrm385
This natural color tourmaline crystal weighs 60.25 carats
Green Tourmaline Crystal Dimensions: 1.1" x 0.8" x 0.6"
Mined at Rubelita, Brazil
Price: $421.75
This small green tourmaline crystal has not been heated or treated in any way. This tourmaline has very fine medium green natural color perpendicular to the c-axis as shown, and it is dark along the c-axis. It is mostly transparent, and there are several small gem grade areas inside. This green tourmaline crystal measures 1.1 inches long. The photo at left is a close-up of this green tourmaline crystal laying on its side. It makes a nice collector crystal of gem grade natural fine color green tourmaline just as it is, although it could also be used as gem rough. See also an upright view of this green tourmaline crystal.

Code: tgrm386
This natural color tourmaline rough weighs 132.48 carats
Green Tourmaline Rough Dimensions: 1" x 1" x 0.8"
(27mm x 26mm x 21mm)
Mined at Baixao do Rio, Brazil
Price: $794.88
This is a natural tourmaline crystal section that appears to be black until held to a light as shown. See a front-lit view of this tourmaline crystal section. This gem-grade tourmaline rough specimen has not been heated or treated in any way. Perpendicular to the c-axis this tourmaline has fine medium-dark green color with some blue-green hues along one side, and it is dark along the c-axis. This lightly included tourmaline is transparent when held to a light. It would yield 60 carats of fine quality cabochon gems or an amazing carving! The photo at left shows this green tourmaline crystal section being held up against a light. It makes a nice collector specimen of gem grade natural color green tourmaline just as it is, although it could also be used as gem rough. See a back-lit side view of this green tourmaline gem rough. See also a back-lit opposite side view of this green tourmaline gem rough.

Code: topm448
Natural color topaz specimen weighs 501 carats (100.2 grams)
Topaz Mineral Specimen Size: 2.2" long x 1.4" x 1.2"
Discovered in 2003 by topaz miners at Itinga, Brazil
Price: $514.50
This naturally terminated topaz specimen is transparent with large gem grade areas inside. This topaz crystal has light blue natural color. It has not been heated or treated in any way! This topaz crystal is naturally terminated on most surfaces with some abraded areas. There is a thin layer of muscovite on some of the topaz surfaces. See another view of this natural color blue topaz crystal. See an additional view of this natural blue topaz crystal.

Code: topm454
Natural color topaz specimen weighs 651.5 carats (130.3 grams)
Topaz Mineral Specimen Size: 2.75" long x 1.7" x 1.7"
Discovered in 2005 by topaz miners at Nova Era, Brazil
Price: $545.00
This naturally terminated topaz crystal is transparent with a large gem grade area inside that would yield a 50 carat flawless gem. This topaz crystal is colorless in most positions, however it does have a small area with very pale blue natural color. This topaz is completely natural - it has not been heated or treated in any way. Its natural terminations show vitreous luster. They are in mostly very good condition with some abraded areas. See another view of this clear topaz crystal. See an additional view of this large topaz crystal. See a different side view of this transparent topaz crystal.

Code: topf124
Pre-formed topaz weighing 27.27 carats
Topaz Pre-form Dimensions: 20.2mm x 19.7mm x 13.1mm deep
Marambaia, Brazil
Price: $80.26
This topaz pre-form was sawn and ground into a triangular shape from a natural topaz crystal mined in the Marambaia River Valley in Brazil. This topaz pre-form appears to be totally clean when examined very closely under magnification. It has very pale blue color (almost colorless). The photo at left shows both a top-view and a side-view.

This unique item is sold.

Code: topf123
Pre-formed topaz weighing 35.12 carats
Topaz Pre-form Dimensions: 18.5mm x 15.8mm x 12mm deep
Marambaia, Brazil
Price: $77.26
This colorless topaz was preformed into a rectangular shape from natural topaz facet grade rough that was mined in the Marambaia River Valley in Brazil. This topaz pre-form appears to be totally clean when examined very closely under magnification. When faceted, this type of colorless topaz is very brilliant and is popularly referred to as silver topaz. The photo at left shows both a top-view and a side-view.

This unique item is sold.

Code: topf127
Pre-formed topaz weighing 63.08 carats
Topaz Pre-form Dimensions: 25.7mm x 20.1mm x 14.4mm deep
Marambaia, Brazil
Price: $141.93
This sky blue topaz was sawn and shaped into an oval pre-form for faceting from topaz that was mined in the Marambaia River Valley in Brazil. This topaz pre-form appears to be totally clean when examined very closely under magnification. The photo at left shows both a top-view and a side-view.

Code: topf125
Pre-formed topaz weighing 122.43 carats
Topaz Pre-form Dimensions: 34.0mm x 25.4mm x 18.6mm deep
Marambaia, Brazil
Price: $269.35
This near colorless topaz was preformed into a pear shape shape for faceting, and it appears to be totally clean even under very close inspection with magnification. It has pale blue color. When faceted, this type of topaz is very brilliant. The photo at left shows a top view of this piece of pre-formed topaz faceting rough. See a side view of this large topaz preform.

Code: topf126
Pre-formed topaz weighing 208.35 carats
Topaz Pre-form Dimensions: 41.6mm x 29.2mm x 20.7mm deep
Marambaia, Brazil
Price: $458.37
This near colorless topaz was preformed into a pear shape shape for faceting, and it appears to be totally clean even under very close inspection with magnification. It has very pale blue color. The photo at left shows a top view of this piece of pre-formed topaz faceting rough. See a side view of this large topaz preform.

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Code: topf118
over 20 carats each
over 17.mm x 3.5.mm oval
Marambaia, Brazil
Price: $39.00
This preformed oval shape natural topaz facet rough was mined in the Marambaia River Valley in Brazi. Each piece weighs over 20 carats. They have very beautiful light sky blue color. These topaz pre-forms appear to be totally clean when examined very closely under magnification. The photo at left shows them at several angles. These pre-forms are sold individualy at $39.00 each.

1 2
Code: topf119
over 27 carats each
over 19.5mm x 14.5mm oval
Marambaia, Brazil
Price: $76.00
This preformed oval shape natural topaz facet rough was mined in the Marambaia River Valley in Brazil. Each piece weighs over 27 carats. They have very beautiful medium dark sky blue color. These topaz pre-forms appear to be totally clean when examined very closely under magnification. The photo at left shows them at several angles. These pre-forms are sold individualy at $76.00 each.

Temporarily out of stock, please come back later.

Code: topf120
over 23 carats each
over 19mm x 13.mm oval
Marambaia, Brazil
Price: $57.50
This preformed oval shape natural topaz facet rough was mined in the Marambaia River Valley in Brazi. Each piece weighs over 23 carats. They have very beautiful medium dark sky blue color. These topaz pre-forms appear to be totally clean when examined very closely under magnification. The photo at left shows them at several angles. These pre-forms are sold individualy at $57.50 each.

1 2 3
Code: topf121
over 18carats each
over 19mm x 13.5mm pear shape
Marambaia, Brazil
Price: $49.40
This preformed pear shape natural topaz facet rough was mined in the Marambaia River Valley in Brazi. Each piece weighs over 18 carats. They have very beautiful medium dark sky blue color. These pear shaped topaz pre-forms appear to be totally clean when examined very closely under magnification. The photo at left shows them at several angles. These pre-forms are sold individualy at $49.40 each.

Code: topf122
over 37 carats each
over 19.5mm x 14.5mm emerald cut
Marambaia, Brazil
Price: $110.00
This preformed E C shape natural topaz facet rough was mined in the Marambaia River Valley in Brazi. Each piece weighs over 37 carats. They have very beautiful medium dark blue color. These emerald cut topaz pre-forms appear to be totally clean when examined very closely under magnification. The photo at left shows them at several angles. These pre-forms are sold individualy at $110.00 each.

This unique item is sold.

Code: tanm178
13.5 carats (2.7 grams)
24mm long x12mm x 7mm
Mined in Tanzania
Price: $210.00
This natural tanzanite crystal was mined in the Merelani Hills of Tanzania. It is mostly transparent with gem-grade areas. The prismatic faces and the terminations show vitrous luster and are in good condition overall with two sides showing striations. This natural tanzanite crystal has a mostly blue color under flourescent light and a blueish purple with transmitted light. See also a side-view photo with transmitted light of this gem grade tanzanite crystal.

Code: trbf153
40.5 carats (8.08grams)
29mm x 13mm x 10mm
mined in Minas Gerais, Brazil
Price: $929.20
This 8.08 gram crystal of natural color gem-grade tourmaline has very nice purplish red color, a deeper tone through the "C" axis, with a natural V running the length of the crystal down one side, reducing the width to 9mm all through this area. The interior of this tourmaline crystal is very clean! It has a few minor surface blemishes along its outer skin, and a bruise on the end where the green tip was taken off. This crystal could yield two very nice matching gems, of 9 carats or more each, depending on the cutters determination. The best choice of color however would be through the "C" axis thus reducing the recovery. See also an other view photo of this natural pink tourmaline gem rough. Our mineralminers.com miner's price for this gem-grade piece of natural rubellite tourmaline faceting rough is $115/gram = $929.20

Code: trbf168
10.0 carats
13.5mm x 10.0mm x 7.0mm
mined in Minas Gerais, Brazil
Price: $185.00
This 10.0 carat piece of natural color gem-grade tourmaline has very nice slightly purplish deep pink color, deeper tone through the "C" axis. The interior of this tourmaline crystal section is very clean with the exception of surface flaws entering the piece. Due to the flaws, the best recovery would probably be to cut a single gemstone through the " C " axis. Our mineralminers.com miner's price for this gem-grade piece of natural rubellite tourmaline faceting rough is $18.50/carat = $185.00

Code: trbf170
28.75 carats
27mm x 12mm x 8.9mm
mined in Minas Gerais, Brazil
Price: $633.00
This 28.75 carat piece of natural color gem-grade tourmaline has very nice slightly purplish pink color, deeper tone through the "C" axis. The interior of this tourmaline crystal section is very clean with the exception of surface flaws entering the piece. Due to the flaws, the best recovery would probably be to cut two clean faceted gemstones. Several smaller gems of deeper color could be obtained by cutting through the " C " axis. See also an other view photo of this natural pink tourmaline gem rough. Our mineralminers.com miner's price for this gem-grade piece of natural rubellite tourmaline faceting rough is $22.00/carat = $633.00

Code: trbf175
5.01 carats
9.9mm x 8.3mm x 5.5mm
mined in Minas Gerais, Brazil
Price: $95.19
This 5.01 carat piece of natural color gem-grade tourmaline has very nice medium deep pink color, lighter tone through the "C" axis (center portion}, nearly red around the outer. The interior of this tourmaline crystal section is very clean with only minor surface flaws. See also an other view photo through the C axis of this natural pink tourmaline gem rough. Our mineralminers.com miner's price for this gem-grade piece of natural rubellite tourmaline faceting rough is $19.00/carat = $95.19

Code: trbf177
5.36 carats
9.8mm x 8.7mm x 6.5mm
mined in Minas Gerais, Brazil
Price: $101.84
This 5.36 carat piece of natural color gem-grade tourmaline has very nice deep orangy pink color, orangy tone through the "C" axis (center portion}, deep red around the outer. The interior of this tourmaline crystal section is very clean with only minor surface flaws. See also an other view photo through the C axis of this natural pink tourmaline gem rough. Our mineralminers.com miner's price for this gem-grade piece of natural rubellite tourmaline faceting rough is $19.00/carat = $101.84

Code: trbf178
5.31 carats
9.8mm x 6.3mm x 7.9mm
mined in Minas Gerais, Brazil
Price: $100.89
This 5.31 carat piece of natural color gem-grade tourmaline has very nice deep orangy pink color, orangy tone through the "C" axis (center portion}, deep red around the outer. The interior of this tourmaline crystal section is very clean with only minor surface flaws. See also an other view photo through the C axis of this natural pink tourmaline gem rough. Our mineralminers.com miner's price for this gem-grade piece of natural rubellite tourmaline faceting rough is $19.00/carat = $100.89