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Comments: Pink, fuzzy ball of pharmacolite crystals on matrix.
Location: Schneeberg, Saxony, Germany.
Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals
Pharmacolite: CaHAsO4·2(H2O) Haidingerite: Ca(AsO3OH)·(H2O)
Comments: Translucent colorless crystalline spherical aggregate of haidingerite with white pharmacolite.
Location: Jachymov, Zapadocesky, Czech Republic.
Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species