Additional Blue Tourmaline Items in our Virtual Gallery


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Natural Color Blue Tourmaline Lapidary Rough

Select any natural blue tourmaline lapidary grade rough image below to enlarge it


Gem Grade Blue-Green Tourmaline Crystal with Lepidolite


Item: tgrm383
This natural color tourmaline crystal weighs 27.5 carats
Blue-Green Tourmaline Mineral Specimen Dimensions: 2" x 0.65" x 0.55"
Mined in Minas Gerais, Brazil
Price: $435.00
This rare quality blue-green tourmaline crystal specimen is naturally terminated with faces and terminations in excellent condition. It has not been heated or treated in any way. There is another intergrown blue-green tourmaline and some light purple lepidolite mica at the base. The largest tourmaline crystal is internally flawless in the upper 60% of the crystal and it would yield 4 carats of fine medium blue-green tourmaline flawless faceted gemstones! See an additional view of this blue-green tourmaline crystal with lepidolite. See also a close-up view of this 1.8 inch long gem grade blue-green tourmaline crystal.

2.4 inch Blue Tourmaline Crystal Specimen


Item: tmcm207
Natural color tourmaline weighs 211.55 carats
Tourmaline Crystal Dimensions: 2.4" long x 0.8" x 0.75"
(61mm x 20mm x 19mm)
Mined in Minas Gerais, Brazil
Price: $951.98
This natural color blue tourmaline crystal section is about 70% transparent to semi-transparent, and then becomes mostly opaque toward one end. It has very strong deep blue natural color that becomes green at one end. Away from the light source this dark tourmaline crystal appears almost black, but when held to a light the amazing blue color is visible as shown. It is a tourmaline crystal section with all natural surfaces. See a side view of this blue tourmaline crystal. Our mineralminers.com special offer price for this unique blue tourmaline crystal specimen with 100% natural color is $4.50/carat = $951.98

Multi-Color Tourmaline Crystal


Item: tblm163
Natural color tourmaline weighs 10.60 carats
Multi-Color Tourmaline Size: 1" long x 0.3" x 0.25" (26mm x 7mm x 6mm)
Mined in Brazil
Price: $53.00
This tourmaline crystal appears black but actually shows dark colors when held to a light as shown. It has dark brown color at its base then purplish color then golden-green hues and finally blue-green colors near the naturally terminated tip! These are all 100% natural colors - it is unheated and untreated. This tourmaline crystal has has rounded trigonal form. This tourmaline crystal is very lightly included with some completely clean areas. Our mineralminers.com miner's price for this natural color indicolite tourmaline crystal section is $5/carat = $53.

Multi-Color Tourmaline Crystal


Item: tblm162
This natural color tourmaline weighs 4.20 carats
Blue and Green Tourmaline Size: 0.7" long x 0.25" x 0.15" (18mm x 6mm x 3.5mm)
Mined in Brazil
Price: $63.00
This small tourmaline crystal appears almost black but actually shows medium dark colors when held to a light as shown. It has purplish color at its base then golden-green hues and finally blue-green colors near the naturally terminated tip. These are all 100% natural colors - it is unheated and untreated. This tourmaline crystal has a relatively thin flat shape. Over 70% of this tourmaline crystal is completely clean and the reminder is only very lightly included. Our mineralminers.com miner's price for this natural color indicolite tourmaline crystal section is $15/carat = $63.

Bi-Color Tourmaline


Item: tblm161
This natural color tourmaline weighs 10.55 carats
Blue and Green Tourmaline Size: 0.5" long x 0.4" x 0.3" (13.5mm x 10mm x 8mm)
Mined in Brazil
Price: $84.40
This natural indicolite tourmaline specimen appears almost black but actually shows medium dark blue-green colors when held to a light as shown. It is a crystal section that is bi-color with blue color at one end that grades into green color at the opposite end (100% natural colors - it is unheated and untreated). This tourmaline crystal section has rounded trigonal form. The lightly included tourmaline is transparent and would yield a lightly included cabochon gem weighing 5 carats. Our mineralminers.com miner's price for this natural color indicolite tourmaline crystal section is $8/carat = $84.40

Indicolite Tourmaline


Item: tblm157
This natural color tourmaline crystal weighs 7.26 carats
Indicolite Tourmaline Crystal measures 0.9" long x 0.2" x 0.2" (23mm x 6mm x 5mm)
Mined in Brazil
Price: $108.90
This natural indicolite tourmaline specimen is a crystal section with greenish color at one end that grades into medium-dark blue color (100% natural color - it is unheated and untreated). This slender prismatic tourmaline crystal has rounded trigonal form. The lightly included tourmaline is transparent and would yield a fine quality lightly included cabochon gem weighing 3.5 carats. Our mineralminers.com miner's price for this natural color indicolite tourmaline crystal section is $15/carat = $108.90

Multi-Color Tourmaline Crystal


Item: tblm164
This natural color tourmaline weighs 13.95 carats
Blue and Green Tourmaline Size: 1.1" long x 0.4" x 0.2" (29mm x 9mm x 5.5mm)
Mined in Brazil
Price: $111.60
This small tourmaline crystal appears almost black but actually shows medium dark colors when held to a light as shown. It has dark brown color at its base then purplish color then golden-green hues and finally blue-green colors near the naturally terminated tip. These are all 100% natural colors - it is unheated and untreated. This tourmaline crystal has a relatively thin flat shape. It is very lightly included with some large completely clean areas. Our mineralminers.com miner's price for this natural color indicolite tourmaline crystal section is $8/carat = $111.60

Blue Tourmaline Crystal


Item: tblm167
This natural color tourmaline weighs 7.86 carats
Tourmaline Size: 1.2" long x 0.2" x 0.2" (29.5mm x 5mm x 5mm)
Mined in Brazil
Price: $117.90
This slender blue tourmaline is a crystal section with light to medium blue color at one end grading into greenish blue at the opposite end. These are all 100% natural colors - it is unheated and untreated. This tourmaline crystal has rounded trigonal prismatic form. It is transparent throughout and would yield 2 carats of faceted gems with very faintly visible inclusions. Our mineralminers.com miner's price for this natural color indicolite tourmaline crystal section is $15/carat = $117.90

Multi-Color Tourmaline Crystal


Item: tblm165
This natural color tourmaline weighs 7.81 carats
Tourmaline Size: 1.2" long x 0.2" x 0.2" (31mm x 5mm x 5mm)
Mined in Brazil
Price: $132.77
This slender tourmaline crystal has light to medium blue color in the lower half then blue-green hues in the upper half and it becomes pink near the naturally terminated tip! These are all 100% natural colors - it is unheated and untreated. This tourmaline crystal has rounded trigonal prismatic form. It is lightly included in the upper half and the lower portion is gem-grade. Our mineralminers.com miner's price for this natural color indicolite tourmaline crystal is $17/carat = $132.77

Indicolite Tourmaline Crystal


Item: tblm168
This natural color tourmaline weighs 11.82 carats
Tourmaline Size: 1.7" long x 0.2" x 0.2" (43mm x 5mm x 5mm)
Mined in Brazil
Price: $283.68
This slender blue tourmaline is a crystal section with light to medium blue color at one end grading into greenish blue at the opposite end. These are all 100% natural colors - it is unheated and untreated. This tourmaline crystal has rounded trigonal prismatic form. It is transparent throughout with large eye clean areas separated by some lightly include areas, and it would yield 3 carats of faceted eye clean gems! Our mineralminers.com miner's price for this natural color indicolite tourmaline crystal section is $24/carat = $283.68

Blue Tourmaline Crystal


Item: tblm169
This natural color tourmaline weighs 22.43 carats
Tourmaline Size: 2" long x 0.3" x 0.25" (51.5mm x 7.5mm x 6mm)
Mined in Brazil
Price: $381.31
This slender blue tourmaline is a crystal section with medium blue 100% natural color - it is unheated and untreated. This tourmaline crystal has rounded trigonal prismatic form. It is transparent and has a large gem grade area at one end that would yield a single 2.5 carat faceted gem with very faintly eye visible inclusions. Our mineralminers.com miner's price for this natural color indicolite tourmaline crystal section is $17/carat = $381.31

Multi-Color Tourmaline Crystal


Item: tblm170
This natural color tourmaline weighs 21.15 carats
Tourmaline Size: 1.7" long x 0.35" x 0.3" (42.5mm x 9mm x 7mm)
Mined in Brazil
Price: $317.25
This natural tourmaline crystal has medium blue color and it becomes deep purple-pink at the naturally terminated tip! The photo at left is back-lit to better show the beautiful purple-pink natural color at the tip. See another view of this natural color blue tourmaline crystal. These are all 100% natural colors - it is unheated and untreated. This tourmaline crystal has a somewhat flattened trigonal prismatic form. See a side view of this natural color blue tourmaline crystal. This lightly included tourmaline crystal is semi-transparent to transparent. Our mineralminers.com miner's price for this natural color indicolite tourmaline crystal is $20/carat = $317.25

Gem Grade Blue-Green Tourmaline with Lepidolite


Item: tblm156
This natural color tourmaline specimen weighs 19.50 carats (1.452gr)
Indicolite Tourmaline with Lepidolite measures 2.2" long x 0.4" x 0.3"
Mined in Brazil
Price: $145.00
This naturally terminated tourmaline specimen has greenish blue color (100% natural color - it is unheated and untreated). There actually are several intergrown long slender tourmaline crystals with rounded trigonal form with some lepidolite mica attached. The tourmaline has flawless gem-grade transparency towards the tip and it becomes lightly included but still transparent towards the base. See also an opposite side view of this natural color blue tourmaline crystal. Our mineralminers.com miner's price for this natural color green and blue tourmaline crystal is $7.50/carat = $146.25

Dark IndicoliteTourmaline Crystal


Item: tblm155
This natural color tourmaline crystal weighs 106.65 carats (21.33 gr)
Blue Tourmaline Crystal Dimensions: 26mm x 24mm x 18mm tall
Mined in Brazil
Price: $213.30
This natural color indicolite tourmaline is a naturally terminated crystal with a rounded triangular form. It appears almost black, however when held near a light its dark greenish blue natural color perpendicular to the c-axis is easily visible as shown at left. This natural color tourmaline is black along the c-axis. It is semi-transparent, with a greenish-blue body and a thin green color zone right at the natural termination. The prismatic faces and the termination are in mostly good condition with some abraded edges. It makes a very nice specimen of natural dark indicolite tourmaline just as it is, although this blue tourmaline crystal would also yield over 20 carats of lightly included cabochon gems. See another view photo of this natural blue tourmaline crystal. See also another view of this natural color blue tourmaline crystal held near a light. Our mineralminers.com special offer price for this indicolite tourmaline specimen is $2/carat = $213.30

Gem-Grade Blue Green Tourmaline Crystal


Item: tblm151
This natural color tourmaline crystal weighs 9.15 carats (1.83 grams)
Tourmaline Crystal Dimensions: 0.75" long x 0.25" x 0.25" (19mm x 7mm x 7mm)
This natural indicolite tourmaline crystal was discovered at Itinga, Brazil
Price: $219.60
This natural color tourmaline crystal is 0.75 inches long (19mm long) with medium dark blue-green color. This naturally terminated tourmaline crystal is about 70% eye clean, and it will yield a 2 carat eye clean blue-green tourmaline gemstone.

Gem Grade Indicolite Tourmaline


Item: tblm158
This natural color tourmaline crystal weighs 14.62 carats
Indicolite Tourmaline Crystal measures 1.4" long x 0.2" x 0.2" (34mm x 6mm x 6mm)
Mined in Brazil
Price: $292.40
This natural indicolite tourmaline specimen is a crystal section with fine medium-dark slightly greenish-blue 100% natural color - it is unheated and untreated. This slender prismatic tourmaline crystal has rounded trigonal form. The lightly included tourmaline is transparent and has a gem facet grade area that would yield 3 carats of fine quality eye clean gems! Our mineralminers.com special offer price for this natural color indicolite tourmaline crystal section is $20/carat = $292.40

Gem Grade Indicolite Tourmaline

This unique item is sold.
Item: tblm159
This natural color tourmaline crystal weighs 17.81 carats
Indicolite Tourmaline Crystal measures 1.4" long x 0.3" x 0.2" (34mm x 8mm x 5.5mm)
Mined in Brazil
Price: $427.44
This natural indicolite tourmaline crystal is naturally terminated at each end. It has fine medium-dark blue 100% natural color - it is unheated and untreated. This prismatic tourmaline crystal has rounded trigonal form. The lightly included tourmaline is transparent and has a gem facet grade area that would yield a 4 carat fine quality eye clean gem! Our mineralminers.com special offer price for this natural color indicolite tourmaline crystal section is $24/carat = $427.44

Blue Tourmaline Crystal


Item: tblm166
This natural color tourmaline weighs 17.15 carats
Tourmaline Size: 1.4" long x 0.25" x 0.25" (36mm x 7.5mm x 6mm)
Mined in Brazil
Price: $617.40
This slender tourmaline crystal has light to medium blue color and it becomes pink at the naturally terminated tip! These are all 100% natural colors - it is unheated and untreated. There is a small amount of clay minerals attached at the tip also. This tourmaline crystal has rounded trigonal prismatic form. It is lightly included in the upper half and the lower portion is gem-grade where it has a gem facet grade area that would yield a 2.5 carat fine color eye clean faceted gem! See also an opposite side view of this natural color blue tourmaline crystal. Our mineralminers.com miner's price for this natural color indicolite tourmaline crystal section is $36/carat = $617.40

Indicolite Tourmaline Gem Rough


Item: tblm160
This natural color tourmaline crystal weighs 37.38 carats
Indicolite Tourmaline Rough Dimensions 0.75" long x 0.6" x 0.5" (19mm x 15mm x 13.5mm)
Mined in Brazil
Price: $691.53
This natural color indicolite tourmaline is a crystal section with rounded triangular form. It appears almost black, however when held near a light as shown at left its fine dark blue natural color perpendicular to the c-axis is easily visible. This natural color tourmaline is black along the c-axis. It is actually bi-color with fine dark greenish-blue 100% natural color at one end that grades into fine dark blue natural color towards the opposite end. This beautiful indicolite tourmaline is unheated and untreated. This lightly included tourmaline would yield a single 20 carat high-domed cabochon gem of very fine quality, or a 15 carat faceted gem with faintly visible natural inclusions! See an additional view of this natural color indicolite tourmaline. See also another view of this natural color indicolite tourmaline held near a light. Our mineralminers.com special offer price for this natural color indicolite tourmaline crystal section is $18.50/carat = $691.53

155.5 carat Blue-Green Tourmaline Crystal


Item: tblm146
This natural color tourmaline crystal weighs 155.5 carats (31.1 grams)
Indicolite Tourmaline Crystal Dimensions: 1.7" wide x 1.2" tall x 0.75" thick
This natural blue-green tourmaline crystal was discovered at Itinga, Brazil
Price: $435.40
This natural indicolite tourmaline crystal is 1.7 inches wide with beautiful blue-green natural color, and it is naturally terminated. See a photo of the opposite side of this blue-green tourmaline crystal. See also a bottom view photo of this natural blue-green tourmaline crystal.

Small Blue-Green Tourmaline Crystal Sections

Item: tblm135x
available in several sizes - please see below
Mined in Pakistan
These natural indicolite tourmaline specimens have medium greenish-blue natural color with rounded trigonal form. These small blue-green tourmalines could be used for cabbing or carving, and they also make nice specimens of natural blue-green tourmaline just as they are. We have several small sizes available, please see below to order.
5 carat Blue-Green Tourmaline Crystal Sections

Item: tblm135c
Price: $18.95 each

8 carat Blue-Green Tourmaline Crystal Sections

Item: tblm135i
Price: $28.95 each


2.1 inch Tri-Color Tourmaline Crystal


Item: 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 crystal specimen with 100% natural color is $19/carat = $448.40

Facet Grade Tourmaline

This unique item is sold.
Item: tmcm211
Natural color tourmaline weighs 18.95 carats
Tourmaline Dimensions: 0.8" long x 0.4" x 0.4"
(20mm x 10.5mm x 10mm)
Mined in Minas Gerais, Brazil
Price: $511.65
This natural color tourmaline crystal section has facet grade transparency. It has natural color zones inside; it is medium blue at one end and then becomes medium green towards the opposite end. There are some faint inclusions near the green end, and there is a large flawless area inside starting at the blue end that will yield a 6 carat VS clarity medium blue-green tourmaline gemstone! See an opposite side view of this facet grade tourmaline rough. Our mineralminers.com special offer price for this tourmaline crystal specimen with 100% natural colors is $27/carat = $511.65

Gem-Grade Tourmaline Crystal


Item: 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: $661.08
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 $14/carat = $661.08

IndicoliteTourmaline Gem Grade Rough Specimen


Item: tblf129
This natural color blue tourmaline crystal weighs 23.95 carats
Blue Tourmaline Gem Rough Dimensions: 24mm x 10mm x 9.5mm deep
Mined in Brazil
Price: $359.25
This natural color indicolite tourmaline specimen is a partially terminated crystal section with a rounded triangular shape shape. It has medium-dark greenish blue natural color when viewed perpendicular to the c-axis as shown. This natural color tourmaline is dark along the c-axis. It is faintly to lightly included throughout most of its length. It makes a very nice specimen of natural indicolite tourmaline just as it is, although this blue tourmaline crystal section would also yield a lightly included 12 carat indicolite tourmaline cabochon gem or an 8 carat faceted gem that would have some faintly visible inclusions facing up. See another view photo of this natural blue tourmaline gem rough. See also another view of this natural color blue tourmaline gem rough. Our mineralminers.com special offer price for this gem-grade piece of natural color indicolite tourmaline facet rough is $15/carat = $359.25

Blue Tourmaline Facet Grade Crystal


Item: 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

Flawless Blue Tourmaline Facet Rough


Item: 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
 

Our Blue Tourmaline Lapidary Rough specimens are 100% Natural Color Tourmaline!

See also our blue tourmaline gems and our blue tourmaline earrings.

We specialize in natural gemgrdae rough specimens.

See our pages with links to lapidary rough & face rough of all gem varieties!

Blue Tourmaline Information

Information about genuine Tourmaline and its history, physical properties, chemistry, occurance, and metaphysical uses is displayed on our tourmaline information page.

To see more blue tourmaline photos, just select another blue tourmaline image displayed below.

To see photos of another mineral variety, select any item category link in our Mineral Inventory & Factsheet Index.


TOURMALINE
Facts & Information


Blue Tourmaline Lapidary Grade Rough and other Genuine Indicolite Tourmaline Products in our Online Store


Each of our blue tourmalines is unheated and untreated!

Would you like us to inform you when we add more natural color blue tourmaline (also known as indicolite tourmaline) lapidary grade rough on this page?
We do have additional inventory of natural color blue tourmaline lapidary grade rough pieces in stock, so be sure to let us know if you have any blue tourmaline lapidary rough special requests.

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Last Updated: March 4, 2020
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