AUTUNITE cluster with META-AUTUNITE rims Daybreak Mine, near Franklin, Spokane County, Washington, USA Specimen is 4.8 x 4 x 1.4 cm (1-7/8 x 1-9/16 x 9/16 in) Second photo shows strong fluorescence under short-wave ultraviolet light. Photo Copyright © 2013 Jeffrey M. Schwartz
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