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Attakolite: (Ca,Sr)Mn++(Al,Fe+++)4[(Si,P)O4]H(PO4)3(OH)4
Comments: Pink to yellowish attakolite with black hematite. Location: Vestana Iron Mine, near Nasum, Skane, Varmland, Sweden. Scale: See Photo. © Jeff Weissman / Photographic Guide to Mineral Species