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Pegmatite
IGNEOUS ROCK CLASSIFICATION - Where does PEGMATITE fit in the classification of Igneous Rocks? PEGM 2 big.jpg (548273 bytes) PEGMATITE big.jpg (511208 bytes)
http://www.gc.maricopa.edu/earthsci/imagear...
Neighborhood Rocks: Pegmatite
Pegmatite crystals are usually pretty big: peas-sized or larger. . Pegmatite formed as melted rock cooled slowly, far below the surface of .
http://www.saltthesandbox.org/rocks/pegmati...
Pegmatite 101
. this approach, we can define pegmatites as such: Pegmatite, in the strictest sense, is a textural term used to describe exceptionally .
http://www.pegmatology.com/basic_info.htm
Pegmatites
What is pegmatite? It is an igneous rock with extremely course grain size. To elaborate, a pegmatite has the same base constituents as granite.
http://www.geocities.com/selenesfgms/minpeg...
Pegmatite International
Information on the mineralogy and petrology of pegmatites including an online publication and links to pegmatite-related sites.
http://www.pegmatology.com/
ΰ wei3 jing1 yan2
A Chinese English Dictionary.
http://chineseculture.about.com/library/dic...
PEGMATITE DIKES IN GRANITE
3-Pegmatite dikes in granite Dikes of course-grained (pegmatite) minerals in granite rock. Dike contains quartz (clear) and feldspar (pink) minerals. Rock crystallized beneath the surface, .
http://www.geosci.ipfw.edu/GeoGarden/sample...
Forest Resource Glossary and Definition of Terms
Forest Resource Glossary and Definition of Terms
http://forestry.about.com/library/blforgls....
Tantalite Project in Namibia and South Africa
Geological report on a pegmatite ore body situated in Namibia and South Africa including information on tantalum, niobium, beryl, lithium, and other resources.
http://www.afb-exploration.com/default.htm
Fine gem and pegmatite minerals from Brazil, Peru, Bolivia and other..
Mineral specimens from classic localities in Brazil, Peru, Bolivia and other South American countries. Thumbnail mineral previews, quality photographs and .
http://www.johnbetts-fineminerals.com/jhbny...
The Pegmatite Page
Purpose: The purpose of The Pegmatite Page is to provide a forum for those . What is a Pegmatite? A pegmatite is simply a very coarse grained igneous rock .
http://pegmatite.com/default.htm
Pegmatite Links
Pegmatite -- from Eric Weisstein's World of Chemistry. xrefer - pegmatite. Pegmatite. pegmatite. Pegmatite. pegmatite. pegmatite .
http://www.pegmatology.com/peglinks.htm
Tourmaline - Schorl
Schorl, black tourmaline, displays its typical crystal form.
http://geology.about.com/library/bl/images/...
The Pegmatite Page
Purpose: The purpose of The Pegmatite Page is to provide a forum for . What is a Pegmatite? A pegmatite is simply a very coarse grained .
http://www.pegmatite.com/