10mm Oregon Sunstone Round Cabochon | Natural American Gemstone | 3.75 carats | OSC276
10mm Oregon Sunstone Round Cabochon | Natural American Gemstone | 3.75 carats | OSC276
Large, 10mm round Oregon sunstone cabochon with a bit of schiller and a deep reddish orange color. Schiller is caused by small, flat reflective inclusions that align themselves along the mineral structure. Oregon Sunstones are unique as the schiller effect is caused copper as opposed in Indian sunstones which are caused by Hematite and creates a very different looking stone.
Stone Details
Species: Sunstone (Orthoclase Feldspar)
Origin: Oregon
Clarity: contains Schiller
Cut: Round Cabochon
Treatment: None
Stone Size: 10mm x 10mm x 4.5mm
Approximate Carat Weight per stone: 3.75 carats
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