Definition of Orthopyroxene. Meaning of Orthopyroxene. Synonyms of Orthopyroxene

- and those that crystallize in the orthorhombic system are known as orthopyroxenes. The name pyroxene is derived from the Ancient Gr**** words for 'fire'...
- amounts of hornblende, olivine, orthopyroxene and accessory minerals. With significant (>10%) olivine or orthopyroxene it is classified as olivine gabbro...
- than 50% carbonate minerals Charnockite – Type of granite containing orthopyroxene Enderbite – Igneous rock of the charnockite series Dacite – Volcanic...
- Charnockite (/ˈtʃɑːrnəkaɪt/) is any orthopyroxene-bearing quartz-feldspar rock formed at high temperature and pressure, commonly found in granulite facies’...
- contain large crystals of orthopyroxene with distinctive compositions. These are the so-called high-alumina orthopyroxene megacrysts (HAOM). HAOM are...
- peridotites since clinopyroxene melts more easily than orthopyroxene or olivine. The most common orthopyroxene is enstatite, Mg2Si2O6, in which iron substitutes...
- is made of compositionally unique gneisses and granitoids, including orthopyroxene-bearing charnockites. Analysis of zircon minerals in the granite completed...
- hypersthene, although this name has been formally abandoned and replaced by orthopyroxene. When determined petrographically or chemically the composition is given...
- co****-grained rock consisting of 40 to 90% olivine along with significant orthopyroxene and lesser amounts of calcic chromium-rich clinopyroxene. Minor minerals...
- augite is limited by a miscibility gap between it and pigeonite and orthopyroxene: when occurring with either of these other pyroxenes, the calcium content...