Definition of "dacite"
(noun): a grey volcanic rock containing plagioclase and quartz and other crystalline minerals

Showing 1-10 of approximately 91200 web results for "dacite" .


Dacite - Wikipedia, the free encyclopedia
Dacite (pronounced /ˈdeɪsaɪt/) is an igneous, volcanic rock. It is intermediate in compositions between andesite and rhyolite. The relative proportions of feldspars and quartz in ...
http://en.wikipedia.org/wiki/Dacite

DACITE
Dacite is named for Dacia (a province of the Roman Empire) where it was first characterized.
http://www.galleries.com/rocks/dacite.htm

dacite: Definition from Answers.com
dacite ( ) n. A light gray volcanic rock containing a mixture of plagioclase and other crystalline minerals in glassy silica, similar in appearance to
http://www.answers.com/topic/dacite

dacite - definition of dacite by the Free Online
da�cite (d s t) n. A light gray volcanic rock containing a mixture of plagioclase and other crystalline minerals in glassy silica, similar in appearance to rhyolite.
http://www.thefreedictionary.com/dacite

dacite (mineral) -- Britannica Online Encyclopedia
Britannica online encyclopedia article on dacite (mineral), volcanic rock that may be considered a quartz-bearing variety of andesite. Dacite is primarily associated with andesite ...
http://www.britannica.com/EBchecked/topic/149437/dacite

VHP Photo Glossary: Dacite
Close view of dacite lava from the May 1915 eruption of Lassen Peak, California
http://volcanoes.usgs.gov/images/pglossary/dacite.php

dacite definition of dacite in the Free Online
dacite [′dā‚sīt] (geology) Very fine crystalline or glassy rock of volcanic origin, composed chiefly of sodic plagioclase and free silica with subordinate dark-colored minerals
http://encyclopedia2.thefreedictionary.com/dacite

dacite
Close view of dacite lava from the May 1915 eruption of Lassen Peak, California. Credit: U.S. Geological Survey
http://www.daviddarling.info/encyclopedia/D/dacite.html

An Ancient Universe
by Andrew Fraknoi (Foothill College), George Greenstein (Amherst College), Bruce Partridge (Haverford College) and John Percy (University of Toronto)
http://dacite.com/evolution/

Dacite - Australian Museum
Dacite (17.5 cm x 11 cm) Hammond Island, Torres Strait. ... Description. Dacite (17.5 cm x 11 cm) Hammond Island, Torres Strait. Photographer:
http://australianmuseum.net.au/image/Dacite