Pinite: Mineral information, data and localities. - mindat. org Mineralogically, "pinite" is primarily composed of sericite mica (usually muscovite) and may include some clay group minerals First reported from Pini adit, Aue, Erzgebirge, Saxony, Germany
PINITE Definition Meaning - Merriam-Webster The meaning of PINITE is a compact mineral of a dull grayish, green, or brownish color that is essentially muscovite derived from the alteration of other minerals (as cordierite)
Pinite - ALEX STREKEISEN Fine-grained pseudomorphs after silicate minerals, especially cordierite, nepheline and scapolite Mineralogically, "pinite" is primarily composed of mica (usually muscovite) and clay group minerals First reported from Pini adit, Aue, Erzgebirge, Saxony, Germany
Pinite Pinite is no longer recognized as a valid species, and according to mindat org is defined as pseudomorphs composed of sericite mica (usually muscovite) and clay group minerals replacing aluminosilicate minerals, especially cordierite, nepheline, topaz, andalusite, spodumene, feldspars and scapolite
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Pinite - Oxford Reference "pinite" published on by null A fine-grained mixture of muscovite and chlorite with some serpentine or iron oxide, which forms as an alteration product of cordierite It is colourless to bluish-green and similar to mica in structure and composition
What does pinite mean? - Definitions. net Pinite is a white, fine-grained metamorphic rock, formed by the alteration process of other minerals, primarily from nepheline, feldspars, and cordierite It contains dense masses composed largely of muscovite with some quartz and feldspar
PINITE Definition Meaning | Dictionary. com Pinite definition: a micaceous mineral, similar in composition to muscovite, formed by chemical alteration of various other minerals See examples of PINITE used in a sentence
Pinite - definition of pinite by The Free Dictionary Define pinite pinite synonyms, pinite pronunciation, pinite translation, English dictionary definition of pinite n A gray, green, or brown mineral similar to mica, formed by chemical alteration of other minerals, such as cordierite
Pinite - Definition, Usage Quiz | Ultimate Lexicon Pinite is a secondary mineral resulting from the alteration of another mineral, typically cordierite or other aluminous silicates It is usually found in dark green, gray, or brown colors, indicative of its complex composition, which often includes a mixture of micaceous and clay minerals along with other minor components