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Deutsche Phlogopit Synonyme

Englische phlogopite; rhombic mica Synonyme

Phlogopit Definition

Mica
(n.) The name of a group of minerals characterized by highly perfect cleavage, so that they readily separate into very thin leaves, more or less elastic. They differ widely in composition, and vary in color from pale brown or yellow to green or black. The transparent forms are used in lanterns, the doors of stoves, etc., being popularly called isinglass. Formerly called also cat-silver, and glimmer.
Phlogopite
(n.) A kind of mica having generally a peculiar bronze-red or copperlike color and a pearly luster. It is a silicate of aluminia, with magnesia, potash, and some fluorine. It is characteristic of crystalline limestone or dolomite and serpentine. See Mica.
Rhombic
(a.) Shaped like a rhomb.
Rhombic
(a.) Same as Orthorhombic.

phlogopite; rhombic mica Bedeutung

mica
isinglass 		any of various minerals consisting of hydrous silicates of aluminum or potassium etc. that crystallize in forms that allow perfect cleavage into very thin leaves, used as dielectrics because of their resistance to electricity
phlogopite a brown form of mica consisting of hydrous silicate of potassium and magnesium and aluminum
rhombic resembling a rhombus
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Phlogopit ist ein zu den Glimmern gehörendes, häufig vorkommendes Mineral aus der Mineralklasse der ?Silikate und Germanate?. Es kristallisiert im monoklinen Kristallsystem mit der Zusammensetzung KMg3, ist also chemisch gesehen ein Kalium-Magnesium-Alumosilikat mit zusätzlichen Fluor- oder Hydroxidionen. Strukturell wird Phlogophit den Schichtsilikaten zugeordnet.