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- Pyroxene - Wikipedia
The pyroxenes (commonly abbreviated Px) are a group of important rock-forming inosilicate minerals found in many igneous and metamorphic rocks
- Pyroxene Group Minerals | Properties, Occurrence and Uses - Geology Science
Pyroxene is a set of essential rock-forming inosilicate minerals discovered in many igneous and metamorphic rocks Formula is XY(Si,Al)2O6
- The Pyroxene Mineral Group - Geology. com
Pyroxene is the name of a group of dark-colored rock-forming minerals found in igneous and metamorphic rocks throughout the world They form under conditions of high temperature and or high pressure Augite, diopside, jadeite and spodumene are four of the best-known members of the pyroxene group; however, the pyroxene group has many other members
- Pyroxene | Mineral Composition, Structure Uses | Britannica
Pyroxenes are the most significant and abundant group of rock-forming ferromagnesian silicates They are found in almost every variety of igneous rock and also occur in rocks of widely different compositions formed under conditions of regional and contact metamorphism
- Pyroxene Group: Mineral information, data and localities. - mindat. org
Pyroxene was originally what might now be called "augite", but the name has been raised as a group name of structurally and chemically similar minerals A large group of inosilicate (chain silicate) minerals with the general formula ADSi 2 O 6 It is divided into the Clinopyroxene Subgroup (monoclinic) and the Orthopyroxene Subgroup (orthorhombic)
- Pyroxene | Common Minerals
Pyroxene minerals are significant components of many intermediate, and most mafic, igneous rocks They also occur in many medium-to-high grade metamorphic rocks Only one pyroxene mineral, a sodium-rich pyroxene called Spodumene, occurs in felsic igneous rocks Description and Identifying Characteristics
- Pyroxene - New World Encyclopedia
The pyroxenes are a group of important rock-forming silicate minerals found in many igneous and metamorphic rocks They share a common structure comprised of single chains of silica tetrahedra and they crystalize in the monoclinic and orthorhombic system
- ALEX STREKEISEN-Pyroxene-
Pyroxenes are the most significant and abundant group of rock-forming ferromagnesian silicates They are found in almost every variety of igneous rock and occur in rocks of widely different compositions formed under conditions of regional and contact metamorphism
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