Museum, Department of Mineralogy, St Petersburg State University, St Petersburg, Russia, specimen number...IMA 3 CNMNC Newsletter P. A. WILLIAMS ET AL. State Reserve, Miass, Russia, specimen number 17301, and...Nickelpicromerite K2Ni(SO4)2·6H2O Slyudorudnik, Kyshtym District, Chelyabinsk Oblast, South Urals, Russia (55º40’12’’N...Na2Co(SO4)2·4H2O Blue Lizard mine, Red Canyon, White Canyon District, San Juan County, Utah Anatoly V. Kasatkin*, Fabrizio...Geschieber vein, Svornost mine, Jáchymov ore district, Western Bohemia, Czech Republic (50º22’21.5’’N |