Results 201 to 210 of about 22,288 (246)

The decomposition of biotite in the soil

Mineralogical Magazine and Journal of the Mineralogical Society, 1949
A noticeable feature of many of the soils of north-east Scotland is the presence in them of glistening yellow flakes of decomposed biotite. The light-reflecting property of this material catches the eye even though the flakes themselves are often of very small size.An analogous process to the breakdown of biotite as reported below occurs in the soil ...
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Biotite from rapakivi

Mineralogy and Petrology, 1994
This paper deals with the chemical composition of biotites from rapakivi granites. For this purpose, 61 chemical analyses of biotites from composite anorthosite-rapakivi plutons in the Fennoscandian and Ukranian shields were used. Figurative points of the biotite composition were plotted on diagrams designed for biotites byFoster (1960),Winchell (1949)
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Machine Learning Thermobarometry for Biotite‐Bearing Magmas

Journal of Geophysical Research: Solid Earth, 2022
Chao Zhang, Xiaoyan Li
exaly  

Cesium removal using acid- and base-activated biotite and illite

Journal of Hazardous Materials, 2021
Yul Roh, Sunki Kwon
exaly  

Partitioning of OH-F-Cl between biotite and silicate melt: Experiments and an empirical model

Geochimica Et Cosmochimica Acta, 2022
Chao Zhang, Xiaoyan Li, Harald Behrens   +2 more
exaly  

Desorption of Cs+ from contaminated biotite with a low molecular mass organic acid

Journal of Environmental Chemical Engineering, 2021
Yasuhiro Akemoto, Shunitz Tanaka
exaly  

biotite, n.

2023
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A thermodynamic model for titanium and ferric iron solution in biotite

Journal of Metamorphic Geology, 2009
James A D Connolly, Lucie Tajčmanová, Bernardo Cesare   +2 more
exaly  

Revised Ti-in-biotite geothermometer for ilmenite- or rutile-bearing crustal metapelites

Science Bulletin, 2015
Chun-Ming Wu
exaly  

Mechanical properties of Qinling biotite granite after high temperature treatment

International Journal of Rock Mechanics and Minings Sciences, 2014
Shi Liu
exaly