WebBiotite is now a group name for phlogopite, siderophyllite and eastonite. IMA Status: Not Approved IMA 1998 - Bitote is now the group name : Locality: Common world wide. Link to MinDat.org Location Data. Name Origin: Named in 1847 after the French physicist, Jean Baptiste Biot (1774 - 1862), who studied the optical properties of the micas. Webbiotite ( countable and uncountable, plural biotites ) ( mineralogy) A dark brown mica; it is a mixed aluminosilicate and fluoride of potassium, magnesium and iron.
Schist Rock Properties, Formation, Occurrence and Uses
WebFigure 6.4. 1: Garnet schist. Geologists use index minerals that form at certain temperatures and pressures to identify metamorphic grade. These index minerals also provide important clues to a rock’s sedimentary protolith and the metamorphic conditions that created it. Chlorite, muscovite, biotite, garnet, and staurolite are index minerals ... WebPegmatite in which the main ingredients are biotite mica (black), microcline (pink), oligoclase (white), and quartz (gray). The rock has a monzogranitic composition. Evje, Norway. Cleavelandite is a lamellar variety of almost … green hotel certification
Biotite: Meanings, Properties, Facts and More
WebBiotite definition: a black or dark green mineral of the mica group, found in igneous and metamorphic rocks.... Meaning, pronunciation, translations and examples WebDefinition of biotite in the Definitions.net dictionary. Meaning of biotite. What does biotite mean? Information and translations of biotite in the most comprehensive dictionary … WebBiotite Crystal Meaning. Biotite is a mineral of the mica family and is one of the most common rock-forming minerals. It has a wide variety of uses, including in construction and cosmetics. Biotite is also a natural … green hotel in the philippines