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RARE APATITE / ORANGE CALCITE FROM BRAZIL 157.60 CTS [F3310]
- UGS
- Dimensions (mm)
- 47 x 47 x 7mm
- Poids (cts)
- Type
- Rough
- Couleurs
-
QUALITY ROUGH
APATITE CALCITE ROUGH
This is a natural stone which has both apatite and orange calcite together which is a rare find.It would be best to stabilize the stone like turquoise before cutting.This will give a stunning effect.
Mined in Brazil
Weight 157.60 cts app
Size 47 x 47 x 7 mm app
Perhaps the most famous specimens are the gemmy yellow crystals from Cerro del Mercado (near Ciudad Durango), Durango, Mexico. In Ontario, Canada, large greenish-brown crystals come from Wilberforce, Haliburton Co., and the Bancroft area. Also in Canada is Otter Lake, Quebec, where large crystals occur on a matrix of orange Calcite.
In the U.S., famous violet crystals come from the Mount Apatite area (Hebron), Androscoggin Co., Maine. Prismatic green crystals closely resembling Tourmaline is found in Mesa Grande, San Diego Co., California.
It has a defining Mohs hardness of 3, a sp of 2.71, and its luster is vitreous in crystallized varieties. Color is white or none, though shades of gray, red, orange, yellow, green, blue, violet, brown, or even black can occur when the mineral is charged with impurities.
Calcite is transparent to opaque and may occasionally show fluorescence. A transparent variety called Ice land spar is used for optical purposes. Acute scalenohedral crystals are sometimes referred to as "dogtooth spar" while the rhombohedral form is sometimes referred to as "nailhead spar".
| Fournisseur d'expédition | Expédition vers Australie | Expédition dans le reste du monde | Expédition combinée ( Australie ) | Expédition combinée (reste du monde) |
|---|---|---|---|---|
| FedEx |
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| Registered Shipping |
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- UGS
- Dimensions (mm)
- 47 x 47 x 7 mm
- Poids (cts)
- Type
- Rough
- Couleurs
-
QUALITY ROUGH
APATITE CALCITE ROUGH
This is a natural stone which has both apatite and orange calcite together which is a rare find.It would be best to stabilize the stone like turquoise before cutting.This will give a stunning effect.
Mined in Brazil
Weight 157.60 cts app
Size 47 x 47 x 7 mm app
Perhaps the most famous specimens are the gemmy yellow crystals from Cerro del Mercado (near Ciudad Durango), Durango, Mexico. In Ontario, Canada, large greenish-brown crystals come from Wilberforce, Haliburton Co., and the Bancroft area. Also in Canada is Otter Lake, Quebec, where large crystals occur on a matrix of orange Calcite.
In the U.S., famous violet crystals come from the Mount Apatite area (Hebron), Androscoggin Co., Maine. Prismatic green crystals closely resembling Tourmaline is found in Mesa Grande, San Diego Co., California.
It has a defining Mohs hardness of 3, a sp of 2.71, and its luster is vitreous in crystallized varieties. Color is white or none, though shades of gray, red, orange, yellow, green, blue, violet, brown, or even black can occur when the mineral is charged with impurities.
Calcite is transparent to opaque and may occasionally show fluorescence. A transparent variety called Ice land spar is used for optical purposes. Acute scalenohedral crystals are sometimes referred to as "dogtooth spar" while the rhombohedral form is sometimes referred to as "nailhead spar".
| Fournisseur d'expédition | Expédition vers Australie | Expédition dans le reste du monde | Expédition combinée ( Australie ) | Expédition combinée (reste du monde) |
|---|---|---|---|---|
| FedEx |
|
|
|
|
| Registered Shipping |
|
|
|
|
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Hi Welcome to the Sedagems store, Run by Paul Sedawie and specializing in Australian sapphires and g....
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Very Nice. Highly Recommended Seller
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Very special
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Beautiful thankyou
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