Columnar ACTINOLITE in white TALC with rhythmic stripes, likely from TALC inclusions. but not confirmed Wenatchee Ridge, near Wenatchee Lake, Chelan County, Washington, USA Specimen is 6.2 x 4.3 x 3.4 cm (2.4 x 1.7 x 1.3 in) Photo Copyright © 2013 Jeffrey M. Schwartz
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