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4.8 Cts -Lemon Prehnite faceted CG-3485 colouredgems
- 存貨單位
- CG-3485
- 尺寸（毫米）
- 14.700 x 9.700 x 5.300mm
- 重量 (cts)
- 4.800
- Treatment
- No Treatment
- 類型
- Faceted
- Shape
- Pear
- 顏色
-
LEMON PREHNITE
FACETED
BRIGHT LEMON YELLOW COLOUR
PERFECT FOR SETTING IN JEWELRY
Prehnite is a phyllosilicate of calcium and aluminium with the formula: Ca2Al(AlSi3O10)(OH)2. Limited Fe3+ substitutes for aluminium in the structure. Prehnite crystallizes in the orthorhombic crystal system, and most oftens forms as stalactitic or botryoidal aggregates, with only just the crests of small crystals showing any faces, which are almost always curved or composite. Very rarely will it form distinct, well individualized crystals showing a square-like cross-section, like those found at the Jeffrey Mine in Asbestos, Quebec, Canada. It is brittle with an uneven fracture and a vitreous to pearly lustre. Its hardness is 6-6.5, its specific gravity is 2.80-2.90 and its color varies from light green to yellow, but also colorless, blue or white. In April 2000, a rare orange Prehnite was discovered at the famous Kalahari Manganese Fields in South Africa. It is mostly translucent, and rarely transparent.
- 存貨單位
- CG-3485
- 尺寸（毫米）
- 14.700 x 9.700 x 5.300 mm
- 重量 (cts)
- 4.800
- Treatment
- No Treatment
- 類型
- Faceted
- Shape
- Pear
- 顏色
-
LEMON PREHNITE
FACETED
BRIGHT LEMON YELLOW COLOUR
PERFECT FOR SETTING IN JEWELRY
Prehnite is a phyllosilicate of calcium and aluminium with the formula: Ca2Al(AlSi3O10)(OH)2. Limited Fe3+ substitutes for aluminium in the structure. Prehnite crystallizes in the orthorhombic crystal system, and most oftens forms as stalactitic or botryoidal aggregates, with only just the crests of small crystals showing any faces, which are almost always curved or composite. Very rarely will it form distinct, well individualized crystals showing a square-like cross-section, like those found at the Jeffrey Mine in Asbestos, Quebec, Canada. It is brittle with an uneven fracture and a vitreous to pearly lustre. Its hardness is 6-6.5, its specific gravity is 2.80-2.90 and its color varies from light green to yellow, but also colorless, blue or white. In April 2000, a rare orange Prehnite was discovered at the famous Kalahari Manganese Fields in South Africa. It is mostly translucent, and rarely transparent.
| 運輸商 | 運送至：國家 | 運送到世界其他地區 |
|---|---|---|
| Standard Shipping - Tracked | $30.00 / ：幾天天 | $30.00 / ：幾天天 |
|
：國家
Standard Shipping - Tracked訂單折扣為$30.00 2或更多商品
世界其他地區
Standard Shipping - Tracked訂單折扣為$30.00 2或更多商品
|
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| FedEx | $40.00 / ：幾天天 | $40.00 / ：幾天天 |
|
：國家
FedEx訂單折扣為$40.00 2或更多商品
世界其他地區
FedEx訂單折扣為$40.00 2或更多商品
|
||
| DHL | $30.00 / ：幾天天 | $30.00 / ：幾天天 |
|
：國家
DHL訂單折扣為$30.00 2或更多商品
世界其他地區
DHL訂單折扣為$30.00 2或更多商品
|
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積極的Shipping took a little longer than two days but I knew it would so that's not an issue, seller was very responsive which was awesome and the Stones look exactly as advertised, I will purchase from them again.
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積極的
Received my first purchase from colouredgems today. Fast post. Exactly as ordered, lovely clear quartz, thankyou.
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積極的
Paid and shipped - no feedback left after 100 days
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積極的
Paid and shipped - no feedback left after 100 days
