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NEXT BID & WIN~Extremely Rare 7.60 Ct Brilliant Fire Natural Tantalite
- SKU
- Dimensions (mm)
- 10.430 x 9.570 x 4.640mm
- Weight (cts)
- 7.600
- Treatment
- No Treatment
- Colours
-
Tantalite and columbite are not uncommon as constituents of cassiterite bearing pegmatite veins, but in most cases the amounts found are small. Tantalite is found at many of the localities for columbite and also at several other places.
Tantalite is the form of this mineral which is principally a mixture of tantalates with a minimum of niobium. When the tantalite is composed almost exclusively of the manganese molecule (with little iron), it is known as manganotantalite. Tantalite occurs in granite rocks and in pegmatite veins, associated with quartz, feldspar, mica, tourmaline, beryl, spodumene, casseterite, samarskite, wolframite, microlite, monazite, etc. Tantalite has been found in Egypt, Brazil Namibia, Nigeria, Madagascar, Canada and Europe.
Item Description
Name: Tantalite
Shape: Oval
Color: Blood Red
Treatment: Natural
- SKU
- Dimensions (mm)
- 10.430 x 9.570 x 4.640 mm
- Weight (cts)
- 7.600
- Treatment
- No Treatment
- Colours
-
Tantalite and columbite are not uncommon as constituents of cassiterite bearing pegmatite veins, but in most cases the amounts found are small. Tantalite is found at many of the localities for columbite and also at several other places.
Tantalite is the form of this mineral which is principally a mixture of tantalates with a minimum of niobium. When the tantalite is composed almost exclusively of the manganese molecule (with little iron), it is known as manganotantalite. Tantalite occurs in granite rocks and in pegmatite veins, associated with quartz, feldspar, mica, tourmaline, beryl, spodumene, casseterite, samarskite, wolframite, microlite, monazite, etc. Tantalite has been found in Egypt, Brazil Namibia, Nigeria, Madagascar, Canada and Europe.
Item Description
Name: Tantalite
Shape: Oval
Color: Blood Red
Treatment: Natural
| Shipping provider | Shipping to Thailand | Shipping to rest of world |
|---|---|---|
| Standard Shipping - Tracked | $10.00 / 15 days | $13.00 / 21 days |
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Thailand
Standard Shipping - Tracked is discounted to $15.00 on orders with 3 or more items
Rest of the world
Standard Shipping - Tracked is discounted to $25.00 on orders with 2 or more items
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| DHL | $35.00 / 10 days | $35.00 / 10 days |
|
Thailand
DHL is discounted to $30.00 on orders with 2 or more items
Rest of the world
DHL is discounted to $30.00 on orders with 2 or more items
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PositiveNice stone.Thank you
Reserve not met
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