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25CTS VARISCITE ROUGH AUSTRALIAN RG-3283
- SKU
- 寸法(mm)
- 31 x 7 x 7mm
- 重さ (CT)
- 25
- Type
- Rough
- 色
-
AUSTRALIAN VARISCITE OFF CUTS
MATRIX WITH GREEN
Variscite is a hydrated aluminium phosphate.
Glenn Archer and David Vaughan made a significant, new variscite discovery in 2003 .
colours range - delicate lime greens to darker,
gem grade close to the colour of top grade chrysoprase, deep translucent emerald green.
The most unusual feature of the variscite is its association with gold. Gold is unevenly distributed in the variscite specimens, and ranges from discrete fine grains to visible concentrations in the variscite . There are also larger single grains in the rock matrix. Assays of up to 17 g/t Au have been returned from some samples
Much of the newly mined stone is also webbed….an added bonus as “spiderweb variscite” is a highly sought after material for cutting cabochons.
SEE OUR GEM QUALITY STONES ON TRUEBLUEMINERALS SITE
| 配送業者 | 配送先オーストラリア | その他の国への配送 | 同梱配送 ( オーストラリア ) | 同梱配送（その他の地域） |
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| Standard Shipping - Tracked |
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| FedEx |
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| DHL |
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利用不可 |
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- SKU
- 寸法(mm)
- 31 x 7 x 7 mm
- 重さ (CT)
- 25
- Type
- Rough
- 色
-
AUSTRALIAN VARISCITE OFF CUTS
MATRIX WITH GREEN
Variscite is a hydrated aluminium phosphate.
Glenn Archer and David Vaughan made a significant, new variscite discovery in 2003 .
colours range - delicate lime greens to darker,
gem grade close to the colour of top grade chrysoprase, deep translucent emerald green.
The most unusual feature of the variscite is its association with gold. Gold is unevenly distributed in the variscite specimens, and ranges from discrete fine grains to visible concentrations in the variscite . There are also larger single grains in the rock matrix. Assays of up to 17 g/t Au have been returned from some samples
Much of the newly mined stone is also webbed….an added bonus as “spiderweb variscite” is a highly sought after material for cutting cabochons.
SEE OUR GEM QUALITY STONES ON TRUEBLUEMINERALS SITE
| 配送業者 | 配送先オーストラリア | その他の国への配送 | 同梱配送 ( オーストラリア ) | 同梱配送（その他の地域） |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
|
|
| FedEx |
|
|
|
|
| DHL |
|
|
利用不可 |
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ポジティブGreat crystals, should make for some cool gems when faceted
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ポジティブ
Fast shipping and quality citrine, thank you!
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ポジティブ
So beautiful Thank you A++++++++
