Pegmatite

Results: 416



#Item
101Economic geology / Volcanology / Chemical elements / Pegmatite / Aplite / Rare earth element / Europium / Granite / Uranium ore / Petrology / Igneous petrology / Matter

U.S. DEPARTMENT OF THE INTERIOR U.S. GEOLOGICAL SURVEY PETROGENESIS OF LATE-STAGE GRANITES AND Y-REE-ZR-NB-ENRICHED VEIN DIKES OF THE BOKAN MOUNTAIN STOCK, PRINCE OF WALES ISLAND, SOUTHEASTERN ALASKA

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Source URL: pubs.usgs.gov

Language: English - Date: 2011-01-20 21:23:40
102Chemistry / Cyclosilicates / Beryllium minerals / Economic geology / Pegmatite / Beryl / Emerald / Tourmaline / Sodalite / Gemstones / Crystallography / Silicate minerals

Limestone Tract Description

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Source URL: pubs.usgs.gov

Language: English - Date: 2007-11-05 12:01:59
103Natural resources / Chemistry / Albite / Plagioclase / Orthoclase / Anorthite / Muscovite / Pegmatite / Feldspar / Crystallography / Tectosilicates

albite[removed]mineral group feldspar mineral subgroup plagioclase

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Source URL: www.minsocam.org

Language: English - Date: 2007-11-26 12:51:02
104Igneous rocks / Volcanology / Geophysics / Mineralogy / Mineralogical Society of America / Mineral / Crystallography / Pegmatite / Crystal / Petrology / Geology / Igneous petrology

To ensure proper functionality of this site, both JavaScript and Cookies must be enabled. Frequently Asked Questions Home Download Report to Excel

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Source URL: www.minsocam.org

Language: English - Date: 2013-08-30 09:34:56
105Matter / Greisen / Ore / Skarn / Pegmatite / Porphyry copper deposit / Cassiterite / Wolframite / Porphyry / Economic geology / Geology / Crystallography

4.0 Deposits related to felsic phanerocrystalline intrusive rocks Deposits and occurrences related to felsic phanerocrystalline intrusive rocks in Afghanistan are a variety of tin and tungsten deposits and occurrences in

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Source URL: pubs.usgs.gov

Language: English - Date: 2007-11-05 13:10:43
106Geology / Monzogranite / Zircon / Pegmatite / Ree / Granite / Cratons / Petrology / Igneous petrology / Economic geology

Kerr_Rafuse_2012-without-table4_Template.qxd

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Source URL: www.nr.gov.nl.ca

Language: English - Date: 2013-04-10 07:51:23
107Economic geology / Igneous rocks / Gemstones / Nesosilicates / Zircon / Pegmatite / Uranium-lead dating / Monazite / Granite / Geology / Petrology / Igneous petrology

LEUCOCRATIC ROCKS U-Pb zircon and monazite analyses from granitic rocks indicate that crustal melting accompanied both metamorphic events. Folded leuocosome and pegmatites are typically 1.74 Ga, whereas leucocratic dikes

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Source URL: shrimprg.stanford.edu

Language: English - Date: 2009-11-03 15:20:28
108Phosphate minerals / Borate minerals / Cyclosilicates / Tectosilicates / Beryllium minerals / Pollucite / Elbaite / Pegmatite / Eosphorite / Crystallography / Silicate minerals / Chemistry

Harvard, Tamminen, and Waisanen Quarries Town: Greenwood, Oxford County Base map: Greenwood and West Paris 7.5’ quadrangles Contour interval: 20 feet Harvard Quarry

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Source URL: www.maine.gov

Language: English - Date: 2013-07-26 10:00:01
109Metamorphic petrology / Igneous rocks / Suevite / Economic geology / Structural geology / Metamorphism / Amphibolite / Greenschist / Pegmatite / Petrology / Geology / Metamorphic rocks

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Source URL: www.lpi.usra.edu

Language: English - Date: 2008-02-07 09:51:56
110Chemistry / Chrysoberyl / Tourmaline / Pegmatite / Garnet / Almandine / Crystallography / Gemstones / Natural resources

Ragged Jack Mountain Chrysoberyl Locality Town: Hartford, Oxford County Base map: Worthley Pond 7.5’ quadrangle Contour interval: 20 feet Type of deposit: Granite pegmatite.

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Source URL: www.maine.gov

Language: English - Date: 2013-07-26 10:00:04
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