Rickardite

#	Item
11	PDF Document Add to Reading List Source URL: www.handbookofmineralogy.com Language: English - Date: 2007-09-30 01:17:16 Chemical elements Empressite Stützite Hessite Petzite Rickardite Tellurium Altaite Gold Matter Chemistry Crystallography
12	PDF Document Add to Reading List Source URL: www.handbookofmineralogy.com Language: English - Date: 2007-09-30 00:43:52 Vulcanite Rickardite Tellurium Matter Chemistry Periodic table
13	PDF Document Add to Reading List Source URL: rruff.geo.arizona.edu Language: English Rickardite Chemistry Natural resources Vulcanite Matter Petzite