Fragmentary structure of petmatite veins and prediction of muscovite bearing capacity
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Abstract
Examples of the most typical pegmatite veins of the North Baikal region, located in granitoid bodies and represented by combinations of converged different-structured zones, which have a rootless bar-shape of a certain spatial orientation of sizes, are considered. Prospective mica saturation is associated mainly with large-block (pegmatoid) zones, the separation of which from the "background" of other structures and the correct geometrization are of great practical importance.
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References
- Korzhinsky D.S. Petrological analysis of phlogopite and muscovite deposits of Eastern Siberia // Mica of the USSR. M.: ONTI, 1937. P. 93-114.
- Morakhovsky V.N. Nonkinematic ore-bearing structures // Journal of Mining Institute. 1990. V. 121. P. 18-25.
- Morakhovsky V.N. Shear and Shear Deformations in the Earth Crust // Shear Tectonic Disturbances and Their Role in the Formation of Mineral Deposits. M.: Nauka, 1991. P. 20-26.
- Nikitin V.D. Spatial position of mica-bearing zones in the bodies of granite-pegmatites of the Mamsk Province // Journal of Mining Institute. 1965. V. 49, iss. 2. P. 112-122.