Opals
Gemstones
Jewelry
Coins
Aucune réserve de pierres précieuses
Pas d'opales de réserve
Aucun bijoux de réserve
Pas de pièces de réserve
Vous n'avez pas enchéri sur cette enchère.
RARE APATITE / ORANGE CALCITE FROM BRAZIL 112.00 CTS [F3304]
- UGS
- Dimensions (mm)
- 47.000 x 44.000 x 5.000mm
- Poids (cts)
- Taper
- 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 112.00 cts app
Size 47 x 44 x 5 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".
- UGS
- Dimensions (mm)
- 47.000 x 44.000 x 5.000 mm
- Poids (cts)
- Taper
- 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 112.00 cts app
Size 47 x 44 x 5 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 :pays | Expédition dans le reste du monde |
|---|---|---|
| FedEx | $12.00 / : jours jours | $39.00 / : jours jours |
|
:pays
:fournisseur bénéficie d'une réduction de :prix sur les commandes avec :quantité ou plus d'articles
Reste du monde
:fournisseur bénéficie d'une réduction de :prix sur les commandes avec :quantité ou plus d'articles
|
||
| Registered Shipping | $9.00 / : jours jours | $16.00 / : jours jours |
|
:pays
:fournisseur bénéficie d'une réduction de :prix sur les commandes avec :quantité ou plus d'articles
Reste du monde
:fournisseur bénéficie d'une réduction de :prix sur les commandes avec :quantité ou plus d'articles
|
||
-
PositifPaid and shipped - no feedback left after 100 days
![30.33 CTS DRILLED RUBY ROUGH MADAGASCAR -TREATED [MGW8126]](https://liveplatforms-production.b-cdn.net/tenants/gr/uploads/images/1380000-1384999/1380267/5fed36fc9a6be.jpg?width=480&aspect_ratio=1001%3A1000&auto_optimize=medium)
-
Positif
Paid and shipped - no feedback left after 100 days
![113.8 CTS PINK MOOKAITE FROM WEST AUSTRALIA [F5616]](https://liveplatforms-production.b-cdn.net/tenants/gr/uploads/images/460000-464999/462672/5462ba4f48d2b.JPG?width=480&aspect_ratio=1001%3A1000&auto_optimize=medium)
-
Positif
Paid and shipped - no feedback left after 100 days
![29.60 CTS AUSTRALIAN SAPPHIRE ROUGH UNHEATED[S-SAFE188]](https://liveplatforms-production.b-cdn.net/tenants/gr/uploads/images/805000-809999/806883/5b9f4a492aebb.jpg?width=480&aspect_ratio=1001%3A1000&auto_optimize=medium)
-
Positif
A+ seller great looking piece
![234.55 CTS LARIMAR ROUGH SLAB [F8741]](https://liveplatforms-production.b-cdn.net/tenants/gr/uploads/images/1140000-1144999/1143852/5e606c9d284d3.jpg?width=480&aspect_ratio=1001%3A1000&auto_optimize=medium)
-
Positif
Paid and shipped - no feedback left after 100 days
![COLOUR CHANGE GARNET PARCEL FROM TANZANIA 7.80 CTS [F2125]](https://liveplatforms-production.b-cdn.net/tenants/gr/uploads/images/200000-204999/200683/200683_1286605164.jpg?width=480&aspect_ratio=1001%3A1000&auto_optimize=medium)
Pourquoi les utilisateurs se surenchérissent-ils ?
Lorsqu'une enchère est placée, il s'agit du montant maximum qu'un utilisateur est prêt à enchérir pour le produit. Notre système enchérira ensuite automatiquement au nom de cet utilisateur, augmentant progressivement l'enchère pour maintenir sa position d'enchérisseur le plus élevé, jusqu'au maximum spécifié.
Lorsqu'il y a une icône indiquant "Enchère automatique", cela signifie que notre système place activement des enchères pour l'utilisateur en fonction de son enchère maximale. Cela peut donner l'impression que les utilisateurs surenchérissent eux-mêmes, mais c'est simplement le résultat de la mise à jour de l'enchère par le système pour refléter la limite maximale des utilisateurs.
