M121
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Hydrous
silica, often with some iron and aluminum. Hardness 5-1/2 to 6-1/2.
Colors range from orange/yellow to reddish/orange.
A play of colors can be seen on most specimens.
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4 sizes available: The
smalll $5 size, small thumbnail size $10, and the medium $15.00 size. ~
and the larger $20.00 size. |
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Used
as a gemstone.
This material is called
“Cherry Opal” by the locals where found
in Mexico.
The word is from the Sanskrit “upala”, meaning “precious
stone”. Most specimens will make good small cabs or facited.
If you want a stone for cutting, let us know and we'll pick one
out for you. |
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From Mexico.
Choose the size you want by clicking the appropriate button
Larger $20.00 each
(OUT OF
STOCK) |
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