![Akhtenskite / Cryptomelane / Todorokite / Manganese oxide / Psilomelane / Pyrolusite / Nsutite / Manganese / Ore / Oxide minerals / Chemistry / Matter Akhtenskite / Cryptomelane / Todorokite / Manganese oxide / Psilomelane / Pyrolusite / Nsutite / Manganese / Ore / Oxide minerals / Chemistry / Matter](https://www.pdfsearch.io/img/44f180a0e86ff2932c8430cbc84594ef.jpg)
| Document Date: 2007-09-30 00:09:50 Open Document File Size: 68,42 KBShare Result on Facebook
City Primorskiy Kray / St. Petersburg / / Company Mineral Data Publishing / / Country Russia / / Facility Mining Institute / / IndustryTerm direct chemical analysis / energy-dispersive analysis / / NaturalFeature Southern Ural Mountains / Sikhote-Alin Mountains / / Organization Mining Institute / / Person A.V. Sivtsov / V / / ProvinceOrState Ohio / / Technology spectroscopy / X-ray / /
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