Psilomelane

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21	PDF Document Add to Reading List Source URL: www.handbookofmineralogy.com Language: English - Date: 2007-09-30 01:03:10 Crystallography Cryptomelane Psilomelane Pyrolusite Nsutite Manganese oxide Manganese Braunite Oxide minerals Chemistry Matter
22	PDF Document Add to Reading List Source URL: www.handbookofmineralogy.com Language: English - Date: 2007-09-30 01:01:48 Microscopes Halide minerals Carbonate minerals Chlorides Mendipite Psilomelane Microprobe Electron microprobe Hausmannite Chemistry Crystallography Oxide minerals
23	PDF Document Add to Reading List Source URL: rruff.info Language: English - Date: 2009-11-16 21:56:51 Oxide minerals Manganese Psilomelane Pyrolusite Hausmannite Ankerite Rhodochrosite Wad Rhodonite Chemistry Matter Crystallography