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Pegmatite
Results: 416

#	Item
121	Heikkinen Quarry Town: Greenwood, Oxford County Base map: Greenwood 7.5’ quadrangle Contour interval: 20 feet Type of deposit: Granite pegmatite. Add to Reading List Source URL: www.maine.gov Language: English - Date: 2013-07-26 10:00:02 Feldspar Natural resources Igneous rocks Microcline Pegmatite Autunite Mineral Albite Crystallography Tectosilicates Chemistry
122	Songo Pond Quarry Town: Albany, Oxford County Base Map: East Stoneham 7.5’ quadrangle Contour interval: 20 feet Type of deposit: Granite pegmatite. Add to Reading List Source URL: www.maine.gov Language: English - Date: 2013-07-26 10:00:04 Beryllium minerals Feldspar Tectosilicates Cyclosilicates Gemstones Bertrandite Microcline Pegmatite Songo Silicate minerals Crystallography Natural resources
123	Mount Apatite Quarries - Eastern Group and Turner Quarry Town: Auburn, Androscoggin County Base map: Minot 7.5’ quadrangle Contour interval: 10 feet Mount Ap a tite Quar ries - East ern Group Add to Reading List Source URL: www.maine.gov Language: English - Date: 2013-07-26 10:00:00 Borate minerals Cyclosilicates Igneous rocks Elbaite Pollucite Feldspar Pegmatite Tourmaline Lepidolite Crystallography Silicate minerals Chemistry
124	Pingree Ledge Quarry Town: Albany, Oxford County Base map: East Stoneham 7.5’ quadrangle Contour interval: 20 feet Type of deposit: Granite pegmatite. Add to Reading List Source URL: www.maine.gov Language: English - Date: 2013-07-26 10:00:03 Beryllium minerals Cyclosilicates Gemstones Borate minerals Bertrandite Sorosilicates Microcline Pegmatite Tourmaline Silicate minerals Crystallography Natural resources
125	Scribner Ledge Quarry Town: Albany, Oxford County Base map: Greenwood 7.5’ quadrangle Contour interval: 20 feet Type of deposit: Granite pegmatite. Add to Reading List Source URL: www.maine.gov Language: English - Date: 2013-07-26 10:00:04 Cyclosilicates Gemstones Phosphate minerals Borate minerals Economic geology Pegmatite Microcline Beryl Tourmaline Crystallography Chemistry Matter
126	Singepole Mountain Quarries Town: Paris, Oxford County Base map: Oxford 7.5’ quadrangle Contour interval: 10 feet Type of deposit: Granite pegmatite. Add to Reading List Source URL: www.maine.gov Language: English - Date: 2013-07-26 10:00:04 Igneous rocks Borate minerals Cyclosilicates Economic geology Pegmatite Microcline Tourmaline Crystallography Matter Chemistry
127	Catherine Mountain Molybdenite Prospect (Catherine Hill) Town: T10 SD, Hancock County Base map: Tunk Lake 7.5’ quadrangle Contour interval: 20 feet Type of deposit: Granite with narrow pegmatite veins and Add to Reading List Source URL: www.maine.gov Language: English - Date: 2013-07-26 10:00:00 Igneous rocks Sulfide minerals Economic geology Pegmatite Molybdenite Quartz Aplite Granite Stilbite Crystallography Petrology Igneous petrology
128	Porcupine Hill Quarry Town: Topsham, Sagadahoc County Base map: Brunswick 7.5’ quadrangle Contour interval: 10 feet Porcupine Hill Quarry Add to Reading List Source URL: www.maine.gov Language: English - Date: 2013-07-26 10:00:04 Matter Cyclosilicates Beryllium minerals Borate minerals Tourmaline Nesosilicates Elbaite Pegmatite Topsham Crystallography Gemstones Natural resources
129	Natural Radioactivity in the Geologic Environment Bruce W. Hurley National Nuclear Security Administration Nevada Site Office Add to Reading List Source URL: www.cemp.dri.edu Language: English - Date: 2009-08-11 14:01:47 Nuclear technology Economic geology Chemical elements Nuclear fuels Nuclear materials Pegmatite Zircon Granite Mineral Chemistry Matter Actinides
130	FELDSPAR AND NEPHELINE SYENITE By Michael J. Potter Feldspar Feldspars are alumino-silicates with varying amounts of sodium, potassium, or calcium. In glassmaking, the largest end use, feldspar provides alumina for impro Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 1997-07-21 07:10:39 Economic geology Nepheline syenite Industrial mineral Tectosilicates Unimin Aplite Syenite Pegmatite Feldspar Petrology Igneous petrology Igneous rocks

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