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PbCu(SO4)(OH)2
Monoclinic
Linarite, a lead copper sulfate hydroxide mineral, was first reported from Sterling Hill by Cook (1973) and is not known from Franklin. It occurs as bright-blue microcrystals associated with devilline, brochantite, and gypsum. It is differentiated from azurite in part by a lack of effervescence in HCl. It has been verified by the writer on a number of Sterling Hill specimens, in association with brochantite and other species and likely formed by the alteration of galena and chalcocite or of galena and chalcopyrite.
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| Copyright © 1995 by Pete J. Dunn |
Website
by Herb Yeates
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Link
to homepage
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This
page created: January 11, 2001 |
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