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Green-Sheen Obsidian SiO2
Davis
Creek, Lassen Co.,
CAL USA
$13.00
This large and heavy specimen is 12.5 cm. It exhibits a blue and green sheen and is good reference or lapidary material.
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Orthoclase KAlSi3O8
Himalaya Mine
Mesa Grande Dist.
San Diego Co., CAL USA
$31.00
SOLD!
This 7.5 cm gem specimen of Orthoclase has 2 terminated Quartz crystals attached. And, as you'll see below, there is bi-color
green tourmaline that is approximately 1 cm among others. A true gem from this world famous locality.
TCCC~TCCC~TCCC
Orpiment As2S3
on Borate Mud
the Pacific Coast
Borax Open Pit Mine
Boron, Kern
Co., CAL USA
Exact locality is
NE 1/4 Section 23, Township 11 north,
Range 8 west, San Bernardino
Base
and Meridian.
6cm
$10.00
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