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Pegmatite
Results: 416

#	Item
81	The Perham Family Quarries, Greenwood, ME Maine Geological Survey Geologic Site of the Month July, 2014 Add to Reading List Source URL: maine.gov Language: English - Date: 2014-08-05 08:59:31 Dielectrics Phosphate minerals Mineralogy Beryllium minerals Economic geology Pegmatite Tourmaline Mineral Quartz Chemistry Crystallography Matter
82	U. S. DEPARTMENT OF THE INTERIOR U. S. GEOLOGICAL SURVEY D SCniPTIV6, £/?/?/>£, HND TONNHG6 MOD LS FOfi MOLYBDCNUM-TUNGST6N GR I5 N DEPOSITS Add to Reading List Source URL: pubs.usgs.gov Language: English - Date: 2011-02-28 18:55:58 Matter Greisen Porphyry copper deposit Skarn Ore Molybdenum Pegmatite Vein Breccia Economic geology Geology Petrology
83	Mount Apatite Park, Auburn, ME Maine Geological Survey Geologic Site of the Month January, 2001 Add to Reading List Source URL: maine.gov Language: English - Date: 2014-03-12 14:41:10 Phosphate minerals Dielectrics Mineralogy Igneous rocks Halide minerals Pegmatite Mineral Mica Quartz Petrology Crystallography Igneous petrology
84	Giant Crystals from Maine Maine Geological Survey Geologic Site of the Month May, 2006 Add to Reading List Source URL: maine.gov Language: English - Date: 2014-03-20 08:43:11 Beryllium minerals Chemistry Igneous rocks Economic geology Pegmatite Mineralogy Beryl Mica Quartz Petrology Crystallography Dielectrics
85	DEPARTMENT OF CONSERVATION Maine Geological Survey Robert G. Marvinney, State Geologist OPEN-FILE NO[removed]Title: Add to Reading List Source URL: www.maine.gov Language: English - Date: 2013-07-26 10:22:54 Schist Greywacke Metamorphism Gneiss Tuff Pegmatite Phyllite Quartz Amphibolite Petrology Metamorphic petrology Metamorphic rocks
86	Prepared in cooperation with the State of Connecticut, Department of Environmental Protection, Geological and Natural History Survey Bedrock Geologic Map of the Old Lyme Quadrangle, New London and Middlesex Counties, Con Add to Reading List Source URL: pubs.usgs.gov Language: English - Date: 2009-10-30 13:11:39 Igneous rocks Economic geology Metamorphic rocks Geology of Western Australia Gneiss Granite Dike Pegmatite Trondhjemite Petrology Igneous petrology Geology
87	DEPARTMENT OF CONSERVATION Maine Geological Survey Robert G. Marvinney, State Geologist OPEN-FILE NO[removed]Title: Add to Reading List Source URL: www.maine.gov Language: English - Date: 2013-07-26 10:23:29 Igneous rocks Granite Gneiss Migmatite Foliation Anatexis Outcrop Pegmatite Cardigan Pluton Petrology Metamorphic petrology Metamorphic rocks
88	DEPARTMENT OF CONSERVATION Maine Geological Survey Robert G. Marvinney, State Geologist OPEN-FILE NO[removed]Title: Add to Reading List Source URL: www.maine.gov Language: English - Date: 2013-07-26 10:22:57 Igneous rocks Gneiss Granite Metamorphism Phyllite Portland Maine Pegmatite Litchfieldite Petrology Metamorphic petrology Metamorphic rocks
89	DEPARTMENT OF CONSERVATION Maine Geological Survey Robert G. Marvinney, State Geologist OPEN-FILE NO[removed]Title: Add to Reading List Source URL: www.maine.gov Language: English - Date: 2013-07-26 10:23:29 Metamorphic rocks Phyllosilicates Granite Pegmatite Migmatite Gneiss Biotite Metamorphism Mica Petrology Metamorphic petrology Igneous rocks
90	106 MICA (NATURAL), SHEET1 (Data in metric tons unless otherwise noted) Domestic Production and Use: A minor amount of sheet mica was produced in 2008 at a gemstone-bearing pegmatite in Amelia, Virginia. The domestic co Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 2009-01-30 10:09:06 Matter Dielectrics Mica Phlogopite Muscovite Phyllosilicates Crystallography Natural resources

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