Anorthosite, an intrusive igneous rock
Hand sample of Anorthosite, a plutonic, or intrusive, igneous rock consisting almost entirely of feldspars with minor amounts of quartz. It usually displays a phaneritic texture; mineral grains are of nearly equal size and are visible to the naked eye
Picture No
13625733
Media ID
43070496
Size
4256px x 2848px
(4.7MB)
Credit
Mark A. Schneider /Science Source/ www.ardea.com
Category
NA
Availability
Available in UK only. No agents
Ardea Picture Library
Picture No
13625733
Contributor Ref
SCS-90074967
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Restrictions Only for United Kingdom
Feldspar Hand Igneous Intrusive Mineralogy Phaneritic Plagioclase Plutonic Sample Silhouettable Specimen
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