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Comments: Sky blue spheroidal to globular cyrstals of cuprian morinite to 1mm with other phosphates.
Location: Silver Coin Mine, Humboldt Co., Nevada, USA.
Scale: Overall: 6 x 5 x 2.5 cm.
© Tom Loomis / Dakota Matrix
Comments: Pale violet crystalline morinite in white crystalline fluorapatite.
Location: Hugo Mine, Keystone, Pennington County, South Dakota, USA.
Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species