Results 31 to 40 of about 2,999 (192)
Crystals, 2023 The recently discovered Mida nephrite deposit, located in the East Kunlun Mountains, Qiemo County, Xinjiang, Northwest China, contains new types of white and greenish white nephrite formed by limestone replacement, which shows microstructures ...
Tianlong Jiang +5 more
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Metastability of Tremolite at High Pressures and Temperatures [PDF]
, 2020 Tremolite (Ca2Mg5Si8O22(OH)2), a hydrated calcium-bearing amphibole mineral, is a common constituent of subducting oceanic lithosphere and an important source of water for geological processes in subduction zones.
Ott, Jason Noel
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Surface and bulk modifications of amphibole asbestos in mimicked gamble's solution at acidic PH
Scientific Reports, 2021 This study aimed at investigating the surface modifications occurring on amphibole asbestos (crocidolite and tremolite) during leaching in a mimicked Gamble’s solution at pH of 4.5 and T = 37 °C, from 1 h up to 720 h.
Alessandro Pacella +7 more
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, 2020 The electrical conductivity data of tremolite and actinolite at 1.5 ...
Geeth Manthilake
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Micro-morphology and Mineral Composition of Different Color Qinghai Nephrites
Yankuang ceshi, 2018 BACKGROUND Qinghai nephrites show different colors. In recent years, there have been a lot of studies on Qinghai nephrite mineralogy, but the studies on the mineral characteristics of Qinghai nephrite with different colors are lacking.
YU Hai-yan +3 more
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Non-occupational malignant pleural mesothelioma due to asbestos and non-asbestos fibres
Monaldi Archives for Chest Disease, 2016 Background and aim. The occurrence of malignant pleural mesothelioma (MPM) has been reported among population groups with no documented professional exposure to asbestos fibres living in different geographic areas.
L. Proietti +6 more
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Hazardous Elements in Asbestos Tremolite from the Basilicata Region, Southern Italy: A First Step
Fibers, 2021 In this paper, we report the quantification of potentially toxic elements (PTEs) hosted into two tremolite asbestos from Episcopia and San Severino Lucano villages (Basilicata region, Southern Italy).
Claudia Ricchiuti +5 more
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Mineralogia, 2023 Talc is crystallized in the metamorphic dolomitic rocks of the southwest Pamir mountains in the Mulvoj area, Tajikistan. Field studies show that talc is restricted to metamorphic dolomitic marble layers in the garnet-mica schist and gneiss.
Moazzen Mohssen +2 more
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Mineralogy, geochemistry and metamorphism of the early Proterozoic Vähäjoki iron ores, northern Finland [PDF]
Bulletin of the Geological Society of Finland, 1991 The Vähäjoki iron ores occupy the uppermost part of the Karelian (Early Proterozoic) quartzite-dolomite sequence deposited on the late Archaean basement in southern Lapland.
J. Liipo, K. Laajoki
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Geologija, 2013 In the Pohorje Mts, mostly outcrops of calcite marble can be found, which in places turn into dolomite marbles.The protolith carbonate rocks contained also detritical minerals, which remained unchanged or formed new mineralsduring metamorphosis. Minerals
Miha Jeršek +4 more
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