Albitic
Web• ALBITIC (adjective) Sense 1. Meaning: Of or related to albite feldspar. Classified under: Relational adjectives (pertainyms) Pertainym: albite (a widely distributed feldspar that …
Albitic
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WebJan 1, 2024 · Post and Tullis (1999) deformed fine-grained, hot-pressed (1–10 μm) and natural albitic feldspar (∼150 μm) from the Hale (Connecticut) and Tanco (Ontario) … WebFeb 20, 2024 · Albite-rich intrusions are abundant in the Valuengo sector and, due to its uniqueness and the metallogenic implications observed, they are described in detail …
WebNov 2, 2010 · [1] High-pressure and high-temperature experiments of albitic plagioclase up to 41 GPa and 270 °C were carried out using an externally heated diamond anvil cell. Raman spectroscopy and transmission electron microscopy of the recovered samples revealed that the amorphization of albite was complete at ∼37 GPa and room temperature. WebApr 1, 2024 · It results of two successive alkaline hydrothermal alterations: potassic and albitic. • Gold mineralization first occurs as small tellurides, then as larger native grains. • Intrusion-related and orogenic styles of mineralization are represented. • Magmatic-related hydrothermalism is overprinted by structure-hosted mineralization.
WebWhat does albitic mean? Definitions for albitic -ˈbɪt ɪk al·bitic Here are all the possible meanings and translations of the word albitic. Princeton's WordNet (0.00 / 0 votes) Rate … WebWolframite-bearing quartz veins flanked by greisen alteration occur at and near the Black Pearl mine, Yavapai County, Arizona. The veins are genetically related to a small albitite stock, and cut a series of Proterozoic metasedimentary and intrusive rocks. The largest vein, the only one mined, is located at the apex of the stock.
WebOct 13, 2014 · The albitic granites are resulted from the last plutonic activity in Central Hoggar. In Tamanrasset area, these granites form small isolated cupolas made up of different evolved facies, they are...
Webthe albitic tuff beds contain abundant authigenic albite as over growths, pore-filling laths, and replacement of detrital feldspar grains. The close spatial association of albitic tuff beds and albitized sandstone beds suggests that pore water in sediments of Lake T'oo'dichi', in which cations were enriched from the homogeneity businessWebAug 18, 2024 · A = alkali feldspar, including orthoclase, microcline, perthite, anorthoclase, sanidine, and albitic plagioclase (An 0 to An 5) P = plagioclase (An 5 to An 100) and scapolite historical fabric storeWeb«Albitic» Meaning of albitic in the English dictionary with examples of use. Synonyms for albitic and translation of albitic to 25 languages. Educalingo cookies are used to … historical factorsWebThe albite-anorthite system Most of the common minerals found in igneous rocks are solid-solution phases. These include olivine, pyroxene, amphibole, biotite, and plagioclase … homogeneity antibodyWebMay 9, 2007 · These tonalites are overprinted by multiple phases of sodic‐rich alteration and preserve a systematic textural variation from tonalite to albitite with increasing intensity of albitic alteration. Albite‐magnetite occurs as grain boundary alteration, microscopic intergranular veinlets, or as cross‐cutting veins. homogeneity calculatorWebJun 1, 1989 · We used two thermodynamic models of hydrous albitic melts to calculate phase equilibria. The first assumes that Henry's law holds for molecular water in albitic liquids; i.e. that the activity of molecular water in the melt is proportional to its mole fraction as determined by infrared spectroscopy. homogeneity biasWebThe water contents of the glasses were determined using Karl Fischer titration. Molar absorption coefficients were calculated for each of the bands using albitic glasses … homogeneity assumption