 | | | | Cromwell Road, London SW7 5BD, UK 3 Toitepa, Tashkent oblast, Uzbekistan 2 [Received 5 November 2008; Accepted...diatreme close to the upper reaches of the Koshmansay river, Chatkal ridge, Uzbekistan. It occurs together with...Mn5Si3 occurs together with suessite, native iron, moissanite, diamond, chromitel, unnamed manganese silicicarbide...right bank of the upper reaches of the Koshmansay river, Chatkal ridge, Uzbekistan, N 41.5º, E 70.3º. Mavlyanovite...mechanism. The mineral association of diamond, moissanite, chromite, suessite, native Cr and unnamed manganese |  | | Journal (article/letter/editorial) | | tuyère, 1800 K could be reached, while in the upper area, the temperature was still 700 K. In the center...temperature was higher than in the upper and the outer area. In China, in the 9–8th c. BC, chimneys on ceramic...to >7 Gpa (rock surfaces; focused on an altered area of radius ~9–11 cm) and sometimes >10 Gpa (soil)...to keep in mind the scale of the effects and the area, as well as the material penetration. Discussion...corresponding to FeSi2 , is found trapped in natural moissanite (SiC) grains from the Mir kimberlite pipe sites |  | | Book (volume) | | microorganisms which additionally catalyze deep-sea ferromangenese precipitates; biogenic controls may...deposition of ferromangenese concretions (of the Baltic Sea); and to [24] for the microbial Mn cycle. 1.2 Abundance...ppm for carbonates; and 6700 and 4000 ppm for deep-sea sediments (clays and carbonates, respectively). Another...with ~3% organic carbon; for Limestones; for deep-sea clays (carbonate-free); for gneisses and mica schists;...prospector's claim in sediments of a Syr-Dar'ya river gorge in northwestern Ak-Tau, Uzbekistan. The fragment |
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