Jakob Sederholm

#	Item
1	Migmatite in New Gloucester, ME Maine Geological Survey Geologic Site of the Month July, 2010 Add to Reading List Source URL: www.maine.gov Language: English - Date: 2013-10-02 10:34:22 Granite Maine Jakob Sederholm Petrology Metamorphic petrology Migmatite
2	Sederholmite β–NiSe Add to Reading List Source URL: www.handbookofmineralogy.com Language: English - Date: 2007-09-30 02:49:48 Natural resources Calcite Jakob Sederholm Nickeline Clausthalite Penroseite Sulfide minerals Selenide minerals Chemistry