AMETRINE Sugar Loaf oblong rectangle cut gemstone
- 存貨單位
- 尺寸(毫米)
- 25.500 x 14.750 x 10.000mm
- 重量 (cts)
- 31.050
- 類型
- Faceted
- Shape
- Rectangle
- 顏色
-
ShangrilaGems |
‘The Best Gems on the Web!’ |
Gem-A Corporate Member |
These Ametrine were so difficult to photograph. They will look far better in jewellery. Sugar loafs are stunning cuts and this is a stunning gemstone - trust us on this one!
Ametrine, also known as trystineor by its trade name as bolivianite, is a naturally occurring variety of quartz. It is a mixture of amethyst and citrine with zones of purple and yellow or orange. Almost all commercially available Ametrine is mined in Bolivia, although there are deposits being discovered and mined in Brazil and India.
The colour of the zones visible within ametrine are due to differing oxidation states of iron within the crystal. The different oxidation states occur due to there being a temperature gradient across the crystal during the formation.
Please read our terms and conditions on our profile before bidding. Many thanks.
If you would like the item sent by Airsure fast tracked post please pay the insurance quoted. Please pay special attention to our shipping terms at the end of this page.
- 存貨單位
- 尺寸(毫米)
- 25.500 x 14.750 x 10.000 mm
- 重量 (cts)
- 31.050
- 類型
- Faceted
- Shape
- Rectangle
- 顏色
-
ShangrilaGems |
‘The Best Gems on the Web!’ |
Gem-A Corporate Member |
These Ametrine were so difficult to photograph. They will look far better in jewellery. Sugar loafs are stunning cuts and this is a stunning gemstone - trust us on this one!
Ametrine, also known as trystineor by its trade name as bolivianite, is a naturally occurring variety of quartz. It is a mixture of amethyst and citrine with zones of purple and yellow or orange. Almost all commercially available Ametrine is mined in Bolivia, although there are deposits being discovered and mined in Brazil and India.
The colour of the zones visible within ametrine are due to differing oxidation states of iron within the crystal. The different oxidation states occur due to there being a temperature gradient across the crystal during the formation.
Please read our terms and conditions on our profile before bidding. Many thanks.
If you would like the item sent by Airsure fast tracked post please pay the insurance quoted. Please pay special attention to our shipping terms at the end of this page.
運輸商 | 運送至:國家 | 運送到世界其他地區 |
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Standard Shipping - Tracked | $12.95 / :幾天天 | $19.95 / :幾天天 |
:國家
Standard Shipping - Tracked 對包含 2 或更多商品的訂單折扣為 $19.95
世界其他地區
Standard Shipping - Tracked 對包含 2 或更多商品的訂單折扣為 $19.95
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||
Registered Shipping | $12.95 / :幾天天 | $19.95 / :幾天天 |
:國家
Registered Shipping 對包含 2 或更多商品的訂單折扣為 $12.95
世界其他地區
Registered Shipping 對包含 2 或更多商品的訂單折扣為 $19.95
|
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積極的
Nice beads for a silver sinahi chest piece I am working on.
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積極的
Nice Labradorite beads. Good size and color.
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積極的
Paid and shipped - no feedback left after 100 days