Green Tourmaline Faceting Rough (natural color facet grade crystals)
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Green Tourmaline Facet Grade Gem Rough (natural color)

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Item: Gem-Grade Green Tourmalines, seven piece lot


Code#: tgrf113
Weight: 64.6 carats total weight (7 crystals)
Location: mined in Minas Gerais, Brazil
Price: $387.60 (Lot Price)
These seven gem-grade green tourmalines are are all totally clean! They have very beautiful dark green natural color - they have not been heated or treated in any way. The largest piece in this lot measures 1.5 inches long. They are perfect for faceting into flawless gemstones, or they could be used in jewelry just as they are.

Item: Gem-Grade Green Tourmalines, two piece lot

This unique item is sold.
Code#: tgrf117
Weight: 31.15 carats total weight (5 crystals)
Location: mined in Minas Gerais, Brazil
Price: $286.58 (Lot Price)
These two gem-grade green tourmalines are totally clean with no visible inclusions! They have fine dark green natural color; they have not been heated or treated in any way. The longer piece in this lot measures 1.2 inches long.

Item: Gem-Grade Green Tourmaline Crystal Section

This unique item is sold.
Code#: tgrf118
Weight: 65.85 carats (13.17 grams)
Size: 37mm x 13.5mm x 13mm
Location: mined in Minas Gerais, Brazil
Price: $375.35
This gem-grade green tourmalines is about 75% internally flawless! It is actually bi-color, with dark yellowish-green color at one end that grades into slightly blue-ish green color towards the opposite end (natural colors; it not been heated or treated in any way). This beautiful tourmaline crystal section will yield over 30 carats of large flawless faceted gemstones!

Item: facet-Grade Green Tourmaline Crystal Section


Code#: tgrf120
Weight: 26.11 carats (5.22 grams)
Size: 31mm x 10mm x 7mm
Location: mined in Minas Gerais, Brazil
Price: $93.96
This natural, medium dark green tourmaline crystal section has some eye clean areas in it. It has very beautiful dark green natural color - it has not been heated or treated in any way. It could be faceetd into two or more nice gemstones.

Item: Deep Green Tourmaline Crystal Section

This unique item is sold.
Code#: tgrf121
Weight: 41.35 carats (8.27 grams)
Size: 29mm x 13mm x 11mm
Location: mined in Minas Gerais, Brazil
Price: $99.24
This natural deep green tourmaline crystal section is nearly internally flawless! It has very beautiful dark green natural color - it has not been heated or treated in any way, and it measures over one inch long. It would make a wonderful jewelry pendant just as it is, or it could be faceetd into more than 15 carats of flawless faceted gemstones, however they would be very dark. It also could be used for cabachons or as a carving piece. The photo at the left shows a close up view.

Item: Deep Green Tourmaline Crystal


Code#: tgrf122
Weight: 97.3 carats (19,45 grams)
Size: 35mm x 17mm x 16mm
Location: mined in Minas Gerais, Brazil
Price: $106.98
This natural deep green tourmaline crystal is transparent for over half the length of the crystal then gradually darkening with a brownish component through transluscent to opaque at the tip. It has completely natural color - it has not been heated or treated in any way, and it measures one and three eights inchs long. It would make a wonderful jewelry pendant just as it is, or it could be also could be used for cabachons or as a carving piece. The transparent portion of this crystal is exceptionaly clean.

Item: 5.4 inch Internally Flawless Dark Tourmaline

This unique item is sold.
Code#: tgrm200
Weight: 291.75 carats (58.35 grams)
Size: 5.4" long x 0.6" x 0.6"
Location: Mined at Itinga, Brazil
Price: $697.28
This naturally terminated tourmaline crystal measures 5.4 inches long. Its prismatic faces are in excellent condition, and the end terminations are also in excellent condition. This rare collector grade crystal is internally flawless throughout its length! It appears to be black, however when held to a light it is actually a natural multi-color tourmaline crystal with dark green for the first 60% that then grades into dark brown and then finally into black near the naturally terminated tip (all 100% natural colors). It would yield 60 carats of flawless dark green tourmaline faceted gemstones! Long and slender tourmalines like this one are sometimes referred to as tourmaline lasers, pencils, or wands. See also a close-up view of the tip, and a full view photo.

Item: Facet Grade Pink and Green Tourmaline, 1.9" long


Code#: tmcm160
Weight: 47.7 carats (9.54 grams)
Size: 1.9" long x 0.45" x 0.33"
(48mm x 11mm x 8.5mm)
Location: Mined in Nigeria
Price: $763.20
This amazing natural color pink and green tourmaline crystal has no eye visible inclusions throughout its entire length! It is naturally terminated with deep reddish pink body color, and it becomes green about 2/3 of the way up its length. It would make a rare and very beautiful jewelry pendant if set "as is", although it would also yield over 20 carats of fine quality natural color tourmaline gems! Our mineralminers.com miners price for this gem-grade tourmaline crystal with 100% natural color is $16.00/carat = $763.20


This is the end of our page displaying Green Tourmaline Facet Grade Gem Rough Crystals.

See also our selection of genuine natural color green tourmaline jewelry, and our selection of genuine natural color green tourmaline gemstones

To see more 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.

Additional Green Tourmaline Item Categories in our Virtual Gallery
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Green Tourmaline
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Lapidary Rough

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Last Updated: November 18, 2007
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