LARGE SLAB CHALCEDONY ROUGH [F959]
About This Auction |
About This Seller: QUALITY ROUGH |
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| Minimum Bid (USD) | Feedback Rating | 100.00% Positive | |
| Current Bid (USD) | 0.00 | Member Since | 13 Jul in Australia |
| Bid Increment (USD) | 1.00 |
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| Bids Placed | 0 | ||
| Starting Bid (USD) | 19.99 | ||
| Reserve Price (USD) | none | ||
| Starts | November 21, 2009 10:05 PM | ||
| Ends | November 25, 2009 10:00 PM | Basic Shipping Information | |
| Auction Category | Chalcedony | Shipping Cost | 3.00 paid by buyer |
| Auction ID | 132153 | Shipping Insurance (optional) | 7.00 |
Ends in 3 days 14 hours |
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Gallery
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* Hint: Click on the thumbnails above to see the full sized version. Images are of the actual item unless otherwise indicated.
Description
SEDAGEMS IS COMMITED TO A FULL DISCLOSURE OF STONES WITH A MONEY BACK GUARANTEE. CHALCEDONY SLAB
This is a piece of chalcedony rough that has been dyed.It is ideal for cabbing stones from or great for a large carving.
Weight 162.40 cts
Size 32 x 32 x 15 mm app
We have taken a picture of the rough slab dry.
Chalcedony is a cryptocrystalline form of silica, composed of very fine intergrowths of the minerals quartz and moganite. These are both silica minerals, but they differ in that quartz has a trigonal crystal structure, whilst moganite is monoclinic.
Chalcedony has a waxy luster, and may be semitransparent or translucent. It can assume a wide range of colors, but those most commonly seen are white to gray, grayish-blue or a shade of brown ranging from pale to nearly black.
More Information
Certified Gemstones: no
Weight: 162.40 carats
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