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Oregon sunstone — specimen 0446, photo © NMNHS
Oregon sunstone — specimen 0446, photo © NMNHS

Oregon sunstonespecimen 0446


North America
USA, Oregon
Oregon sunstone — specimen 0446, locality map

Weight: 0.53 ct; size: 6.00 | 4.02 | 2.85 mm; shape: octagon; colour: colourless; clarity: eye clean; cut: good; treatment: none.

Very clean specimen; good step cut style. Source: Gary Eisenberg, Knoxville, Tennessee.

Other specimens
Oregon sunstone — specimen 0723Oregon sunstone — specimen 0447Oregon sunstone — specimen 0008Oregon sunstone — specimen 0038

More information from ‘Classification’

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