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Symbols for rock-forming minerals
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This article is published in American Mineralogist.The article was published on 1983-02-01 and is currently open access. It has received 4322 citations till now.read more
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Abbreviations for names of rock-forming minerals
TL;DR: The list of the most common and useful rock-forming minerals likely numbers in the several hundreds as discussed by the authors, and an expansion to the list initiated by Kretz (1983) was proposed by Spear.
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Archean blocks and their boundaries in the North China Craton: lithological, geochemical, structural and P–T path constraints and tectonic evolution
TL;DR: In this paper, a mantle plume model is proposed for the formation and evolution of Late Archean basement rocks in the Eastern and Western Blocks based on a combination of extensive exposure of TTG gneisses, affinities of mafic rocks to continental tholeiitic basalts, presence of voluminous komatiitic rocks, dominant diaprism-related domiform structures, anticlockwise P-T paths, and a short time span from the primary emplacement of the TTG and ultramafic-to-maf
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The eastern Tonale fault zone: a ‘natural laboratory’ for crystal plastic deformation of quartz over a temperature range from 250 to 700 °C
TL;DR: In this paper, a temperature gradient from ∼250 to ∼700°C was determined across the Tonale fault zone using critical syn-kinematic mineral assemblages from the metasedimentary host rocks surrounding deformed quartz veins.
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Tectonics of the Himalaya and southern Tibet from two perspectives
TL;DR: In this article, the authors synthesize the known geology of this orogenic system, with special attention paid to the tectonic evolution of the Himalaya and southernmost Tibet since India-Eurasia collision at ca. 50 Ma.
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Experimental Constraints on Himalayan Anatexis
TL;DR: In this article, metapelitic rocks from the High Himalayan Crystalline Sequence that are likely sources of leucogranite magmas were shown to be trondhjemitic.