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A Geoscience Digital Image Library

1842.jpg
TitleMimetite
DescriptionMimetite, Pb5(AsO4)3Cl (lead chloroarsenate), shares the same structure with apatite and occasionally crystals of the two will have similar shapes. Fortunately for identification purposes, mimetite does not form well shaped crystals often and especially of the green color. It usually is found as a botryoidal crust, a sparkling cauliflower aggregation or as minute spike-like crystals.
LocationEngland. Near Cumberland.
PhotographerNessa Eull. 2001-11-26.
CollectionUniversity of North Dakota Mineralogy Collection #1057.
Key wordsMimetite, England
Tech details417 KB. Hand specimen. Fujifilm FinePix S1Pro digital camera; 60mm AF Nikon micro lens.
GeoDIL number1842