Nepheline

Results: 136



#Item
81Plate tectonics / Volcanology / Carbonatite / Magma / Rift / Nepheline syenite / Igneous rock / Orogeny / African Plate / Geology / Petrology / Igneous petrology

Crustal warpinga possible tectonic control of alkaline magmatism

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Source URL: www.mantleplumes.org

Language: English - Date: 2014-05-18 16:11:33
82Volcanology / Igneous rocks / Cratons / Ultramafic rocks / Nepheline syenite / Pyroxenite / Basalt / Peridotite / Gabbro / Petrology / Geology / Igneous petrology

Nd and Sr isotope systematics and geochemistry of plume related early Cretaceous alkaline-mafic-ultramafic igneous complex from Jasra, Shillong Plateau, Northeastern India RAJESH K. SRIVASTAVA* and ANUP K. SINHA Igneous

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Source URL: www.mantleplumes.org

Language: English - Date: 2006-12-14 00:40:21
83Feldspathoid / Nepheline syenite / Cratons / Syenite / Phonolite / Argon–argon dating / Central Atlantic magmatic province / Leucite / Geochemistry / Petrology / Geology / Igneous petrology

The ages of the magmatic rocks are crucial for the understanding the geodynamic relationships among different mlagmatic events

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Source URL: www.mantleplumes.org

Language: English - Date: 2006-11-08 17:14:09
84Volcanology / Carbonatite / Nepheline syenite / Pyroxenite / Peridotite / Igneous rock / Feldspathoid / Metasomatism / Syenite / Petrology / Geology / Igneous petrology

The Iron Hill (Powderhorn) Carbonatite Complex, Gunnison County, Colorado—A Potential Source of Several Uncommon Mineral Resources

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Source URL: pubs.usgs.gov

Language: English - Date: 2009-01-14 11:56:46
85Halide minerals / Inosilicates / Igneous petrology / Kogarkoite / Villiaumite / Lorenzenite / Aegirine / Lovozero Massif / Nepheline syenite / Silicate minerals / Crystallography / Petrology

Kogarkoite Na3 (SO4 )F

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Source URL: rruff.info

Language: English - Date: 2005-11-08 13:10:46
86Borolanite / Syenite / Pyroxenite / Leucite / Carbonatite / Nepheline / Shonkinite / Feldspathoid / Igneous rock / Petrology / Igneous petrology / Nepheline syenite

Extracted from the Geological Conservation Review You can view an introduction to this volume at http://www.jncc.gov.uk/page-2731

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Source URL: jncc.defra.gov.uk

Language: English - Date: 2007-07-10 09:47:14
87Silicate minerals / Igneous rocks / Nepheline syenite / Banalsite / Nepheline / Syenite / Essexite / Eudialyte / Ijolite / Petrology / Crystallography / Igneous petrology

929 The Canadian Mineralogist Vol. 44, pp[removed])

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Source URL: rruff.info

Language: English - Date: 2007-08-20 17:27:09
88Syenite / Mining / Nepheline syenite / Geology / Earth / Economic geology / Ore / Tailings

PRESENT ENVIRONMENT AND SUSTAINABLE DEVELOPMENT, NR. 4, 2010 THE ECOLOGICAL RECONSTRUCTION OF JOLOTCA

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Source URL: pesd.ro

Language: English - Date: 2010-10-31 16:57:40
89Tectosilicates / Igneous rocks / Nepheline syenite / Feldspar / Industrial mineral / Unimin / Syenite / Aplite / China stone / Petrology / Crystallography / Igneous petrology

FELDSPAR AND NEPHELINE SYENITE By Michael J. Potter Domestic survey data and tables were prepared by Raymond I. Eldridge III, statistical assistant, and the world production

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Source URL: minerals.usgs.gov

Language: English - Date: 2002-04-17 11:46:46
90Inosilicates / Cyclosilicates / Igneous petrology / Gemstones / Nepheline syenite / Aegirine / Benitoite / Aenigmatite / Rare earth element / Silicate minerals / Crystallography / Matter

THE AMERICAN MINERALOGIST,

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Source URL: www.minsocam.org

Language: English - Date: 2007-04-04 08:39:34
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