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Oregon sunstone — specimen 0008, photo © NMNHS
Oregon sunstone — specimen 0008, photo © NMNHS

Oregon sunstone — specimen 0008

Origin

North America
USA, Oregon
Oregon sunstone — specimen 0008, locality map
Data

Weight: 0.72 ct; size: 7.09 | 4.96 | 3.64 mm; shape: oval; colour: medium light very slightly bluish green; slightly greyish; clarity: eye clean; cut: excellent; treatment: none.
Notes

Very clean specimen; excellent mixed style cut. Source: Jeffery Davies, Jeffery Davies Fine Jewelry & Gemstones.

Other specimens
Oregon sunstone — specimen 0723Oregon sunstone — specimen 0447Oregon sunstone — specimen 0038Oregon sunstone — specimen 0446

More information from ‘Classification’

Oregon sunstone

A feldspar with copper inclusions; has a composition of about 70% anorthite and 30% albite; occurs in Oregon, USA.


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The specimens illustrated in this site do not exist in the collections of the National Museum of Natural History, Sofia.