Green Tourmaline Faceting Rough (natural color facet grade crystals)
Natural Green Tourmaline Facet Rough and other Green Tourmaline Items in our Virtual Gallery

The mineralminers.com® Virtual Gallery - Collector Quality Green Tourmaline Facet Rough At Miners' Prices!TM

Green Tourmaline Facet Grade Gem Rough
(natural color green tourmaline for faceting)

Try our Green Tourmaline Facet Rough Satisfaction Guarantee - compare our prices and our superior quality.

Click on any natural color green tourmaline facet grade rough image below to enlarge it.


11.3 carat Gem-Grade Green Tourmaline Crystal


Item: tgrf131
11.3 carats (2.26 grams)
19mm x 8mm x 7.5mm
mined in Minas Gerais, Brazil
Price: $67.80
This gem-grade green tourmaline crystal section has medium-dark brownish green natural color; it has not been heated or treated in any way. It appears to be almost black, but when held up to a light the color is visible. This natural tourmaline crystal section has some very faint inclusions in about 70% of the piece, and about 30% is completely clean. Rather than cutting a smaller completely clean gem, it would also yield a single larger gem of about 3 carats with some very faint inclusions.

12.1 carat Gem-Grade Green Tourmaline Crystal


Item: tgrf132
12.1 carats (2.42 grams)
13mm x 10mm x 9mm
mined in Minas Gerais, Brazil
Price: $82.28
This gem-grade green tourmaline crystal section has medium-dark rich green natural color; it has not been heated or treated in any way. It appears to be almost black, but when held up to a light the color is visible. This natural tourmaline crystal section has some very faint inclusions in about 60% of the piece, and about 40% is completely clean. Instead of cutting a smaller completely clean gem, it also would yield a single larger gem of 3-4 carats with some very faint inclusions.

7.85 carat Gem-Grade Green Tourmaline Crystal


Item: tgrf133
7.85 carats (1.57 grams)
18.5mm x 7mm x 5mm
mined in Minas Gerais, Brazil
Price: $117.75
This gem-grade green tourmaline crystal section has dark green natural color; it has not been heated or treated in any way. It appears to be almost black, but when held up to a light the beautiful green color is visible as shown. This natural green tourmaline crystal is completely clean inside throughout its length. It is naturally terminated with terminations in very good condition. This rare quality natural green tourmaline crystal would yield a 4 carat flawless gemstone!

Gem-Grade Green Tourmaline Crystal


Item: tgrf142
Natural color green tourmaline weighing 9.93 carats
Green Tourmaline Crystal Dimensions: 29mm x 6.5mm x 5.5mm
This natural green tourmaline was found in Minas Gerais, Brazil
Price: $148.95
This gem-grade green tourmaline crystal has medium-dark green natural color; it has not been heated or treated in any way. It is naturally terminated with terminations in good condition. This rare quality natural green tourmaline crystal is completely clean, and it would yield a 5 carat flawless gemstone!

Gem Grade Blue-Green Tourmaline


Item: 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: $522.08
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. This rare quality tourmaline is 85% flawless, and it would yield a 4 carat flawless gemstone! See also a back side view photo of this natural green tourmaline facet grade rough.

53.4 carat Gem-Grade Green Tourmaline Crystal


Item: tgrf138
53.4 carats (10.68 grams)
46mm x 10mm x 9mm
mined in Minas Gerais, Brazil
Price: $747.60
This gem-grade green tourmaline crystal section is 1.8 inches long. It has med-dark green natural color with faint natural color zoning - it has not been heated or treated in any way. This green tourmaline appears to be almost black, but when held up to a light the green color is visible as shown. This natural green tourmaline crystal section has some very faint inclusions at one end, and the remaining 90% is completely clean inside throughout its length. This rare quality natural green tourmaline would yield 25 carats of eye-clean faceted gemstones!

3.75 inch Gem-Grade Green Tourmaline Crystal

This unique item is sold.
Item: tgrf139
139.8 carats (27.96 grams)
95mm x 12.5mm x 12.5mm
mined in Minas Gerais, Brazil
Price: $1258.20
This gem-grade green tourmaline crystal measures 3.75 inches long! This rare quality tourmaline crystal has dark green natural color throughout its length - it has not been heated or treated in any way. It appears to be almost black, but when held up to a light the rich green color and faint color zoning is visible as shown. This natural green tourmaline crystal is completely clean in the upper half, with faint inclusions in its lower half. It is naturally terminated with terminations in very fine condition. This rare quality natural green tourmaline crystal would yield 35 carats of flawless faceted gemstones! See also another back-lit view, and a close-up view of the base.

Gem Grade Green-Blue Tourmaline Crystal Section

This unique item is sold.
Item: tgrf130
63.0 carats (12.6 grams)
25.5mm x 16.5mm x 15.5mm
mined in Pakistan
Price: $630.00
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 into a faceted gem, it would yield a 20+ carat lightly included gem with fine medium blue-green color, or a 30 carat cabochon gem! See also a view from a different side.

Gem Grade Green Tourmaline Crystal


Item: tgrm313
Natural color green tourmaline crystal weighing 12.4 carats (2.48 grams)
This genuine green tourmaline crystal is 1.5" long x 0.2" x 0.2"
Discovered in Minas Gerais, Brazil
Price: $173.60
This naturally terminated green tourmaline crystal has medium-dark green natural color. It is transparent with fine flawless facet grade transpency throughout its length, and it would yield 5 carats of flawless gems. There is a small pyrimidal phantom inside its base!

3.4 inch Gem Grade Dark Tourmaline Crystal


Item: tgrm302
This natural color tourmaline crystal weighs 59.7 carats (11.94 grams)
Dark Green Tourmaline Crystal Dimensions: 3.4" long x 0.35" x 0.3"
Mined at Itinga, Brazil
Price: $261.20
This 3.4 inch long 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 toward the middle and then into very dark brown and finally black near the tip. This dark green tourmaline crystal is naturally terminated, and it has flawless gem-grade transparency in the green and brown portions when illuminated! It would yield 15 carats of flawless faceted greent toumrmaline gemstones, and 5 carats of flawless faceted brown tourmaline gems. The prismatic faces and the terminations are in very good overall condition.

3.7 inch Gem Grade Dark Tourmaline Crystal


Item: tgrm228
This gem grade tourmaline crystal weighs 146.5 carats (29.3 grams)
Natural Dark Green Tourmaline Crystal dimensions: 3.7" long x 0.5" x 0.4"
Mined at Itinga, Brazil
Price: $468.80
This 3.7 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 (appears black) near the tip. This dark green tourmaline crystal is naturally terminated, and it has flawless gem-grade transparency in the green and brown portions when illuminated. This rare quality tourmaline crystal would yield 35 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 overall condition.

4.35 inch Gem Grade Dark Tourmaline Crystal


Item: 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: $493.61
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 toumrmaline gemstones, and 10 carats of flawless faceted brown tourmaline gems. The prismatic faces and the terminations are in very good condition.

4.5 inch Gem Grade Dark Tourmaline Crystal


Item: tgrm304
This natural color tourmaline crystal weighs 213 carats (42.6 grams)
Dark Green Tourmaline Crystal Dimensions: 4.5" long x 0.55" x 0.5"
Mined at Itinga, Brazil
Price: $681.60
This 4.5 inch long 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 is naturally terminated with flawless gem-grade transparency in the green and brown portions when illuminated! It would yield over 50 carats of flawless faceted green tourmaline gemstones, and 25 carats of flawless faceted brown tourmaline gems. The prismatic faces and the terminations are in good condition. See also another back-lit view of this natural color dark green tourmaline crystal.


Our Green Tourmaline Facet Grade Gem Rough & Gem Crystals are natural green tourmalines that have not been heated or treated in any way.

Green Tourmaline Earrings Green Tourmaline Crystal

See also our selection of natural color pink tourmaline facet rough, our natural color green tourmaline jewelry, our natural color green tourmaline crystals, and our selection of natural color green tourmaline gemstones.

See our blue tourmaline facet grade gem rough.

To see more genuine green tourmaline photos, just select another item category from the table below.

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

Be sure to see our natural green tourmaline earrings!

Additional Green Tourmaline Item Categories in our Virtual Gallery
Go to the
Tourmaline
Factsheet &
Information Page
Select any unfollowed link to see more green tourmaline photos
Green Tourmaline Crystals
and
Green Tourmaline
Mineral Specimens
Green Tourmaline
Gems
Green Tourmaline
Facet Grade Gem Rough
Green Tourmaline
Spectacular Decorator
& Collector Items
Green Tourmaline Jewelry
Green Tourmaline Rings
and
Green Tourmaline Earrings
Green Tourmaline
Lapidary Rough

Would you like us to inform you when we add more natural color green tourmaline faceting rough on this page?
We do have additional inventory of natural color green tourmaline rough in stock, so be sure to let us know if you have any green tourmaline facet rough special requests. Please contact our webmaster or our 'site' geologist with any questions or comments.

Go up to the top of this green tourmaline facet grade rough page

Last Updated: December 2, 2013
© Copyright 1998-2013 Gem & Mineral Miners, Inc.® All Rights Reserved.