QUARTZ (Var: Jasper), orbicular jasper, cut and polished detail Rialto Beach, north of La Push, Clallam County, Washington, USA Horizontal field of view is ~3 cm Self-collected Photo Copyright © 2002 Jeffrey M. Schwartz
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QUARTZ (Var: Jasper), orbicular jasper, cut and polished detail Rialto Beach, north of La Push, Clallam County, Washington, USA Horizontal field of view is ~3 cm Self-collected Photo Copyright © 2002 Jeffrey M. Schwartz
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