Definition of Anorthosite. Meaning of Anorthosite. Synonyms of Anorthosite

Here you will find one or more explanations in English for the word Anorthosite. Also in the bottom left of the page several parts of wikipedia pages related to the word Anorthosite and, of course, Anorthosite synonyms and on the right images related to the word Anorthosite.

Definition of Anorthosite

Anorthosite
Anorthosite A*nor"tho*site, n. [F. anorthose triclinic feldspar (fr. Gr. ? priv. + ? straight) + -ite.] (Petrol.) A granular igneous rock composed almost exclusively of a soda-lime feldspar, usually labradorite.

Meaning of Anorthosite from wikipedia

- Anorthosite (/əˈnɔːrθəsaɪt/) is a phaneritic, intrusive igneous rock characterized by its composition: mostly plagioclase feldspar (90–100%), with a minimal...
- Ferroan anorthosite (FAN) is a pristine co****-grained igneous rock found in the lunar highlands. FANs have a Ca-rich plagioclase (called anorthite) composition...
- Houston, Texas. Chemical analysis of the Genesis Rock indicated it is an anorthosite, composed mostly of a type of plagioclase feldspar known as anorthite...
- makes up more than 90% of the feldspar content. Gabbro is distinct from anorthosite, which contains less than 10% mafic minerals. Co****-grained gabbroids...
- rocks in the lunar highlands compose three distinct groups: the ferroan anorthosite suite, the magnesian suite, and the alkali suite. Lunar breccias, formed...
- highlands might represent primary crust, though this is debated. The anorthosite highlands of the Moon are primary crust, formed as plagioclase crystallized...
- Rock formed almost entirely of calcic plagioclase feldspar is known as anorthosite. Feldspars are also found in many types of sedimentary rocks. The name...
- black granite might be gabbro, diabase, basalt, diorite, norite, or anorthosite. Morales Demarco, Manuela; Oyhantçabal, Pedro; Stein, Karl-Jochen; Siegesmund...
- industry along with truly granitic rock also includes gneiss, gabbro, anorthosite and even some sedimentary rocks. Natural stone is used as architectural...
- common mafic igneous rocks such as basalt and gabbro, as well as in anorthosites. The geological type area for labradorite is Paul's Island near the town...