Washington / D.C. / Cornwall / London / Potos´ı / /
Company
Maricopa Co. / Mineral Data Publishing / /
Country
United States / Italy / United Kingdom / Argentina / Bolivia / Schweiz / Wales / /
Facility
Museum of Mineralogy / Llechwedd Helyg mine / National Museum of Natural History / National University / Tonopah-Belmont mine / Baccu Locci mine / Dyfngwm mine / Natural History Museum / mine Condor / /
IndustryTerm
chemical formula / hydrothermal base metal deposits / /
Organization
National University / /
Person
Oscar Schmieder / Prussian blue / /
Position
Director / geographer / /
ProvinceOrState
La Rioja Province / Los Llantenes / Sarrabus / Osborne / Sardinia / Arizona / /