Results 11 to 20 of about 2,463 (203)

Location characteristics of tremolite jade from Dahua, Guangxi

open access: yes地质科技通报, 2021
The tremolite jade found in Dahua County, Guangxi Province, is a new type of tremolite jade that has only appeared in the past two years with a low degree of research. But the jade in this production area occupies a large share in the market.
Zuowei Yin, Wenwei Wang, Qingchao Zhou
doaj   +2 more sources

Occurrence and characterization of tremolite asbestos from the Mid Atlantic Ridge [PDF]

open access: yesScientific Reports, 2021
Tremolite is one of the most common amphibole species and, in the fibrous form (i.e., characterized by crystals/particles consisting of fibres with length > 5 µm, width  3), one of the six asbestos minerals.
Dario Di Giuseppe   +8 more
doaj   +2 more sources

Quantification of Tremolite in Friable Material Coming from Calabrian Ophiolitic Deposits by Infrared Spectroscopy [PDF]

open access: yesJournal of Spectroscopy, 2015
The aim of this study is to identify the infrared absorption band suitable for quantifying tremolite in three powdered samples (fine, medium, and large size classes) coming from a quarry of ophiolitic friable rocks in the western part of the Calabria ...
Antonella Campopiano   +4 more
doaj   +2 more sources

Mineralogical and Microstructural Features of Namibia Marbles: Insights about Tremolite Related to Natural Asbestos Occurrences

open access: yesFibers, 2019
The Mg-rich marbles of Precambrian rocks of Namibia are widely exploited and marketed abroad for ornamental purposes. Karibib marbles, named after the locality where the most important quarries are located, are commercially known as “White Rhino ...
Rosalda Punturo   +3 more
doaj   +2 more sources

Tremolite-Asbestos Presence in Roman Archaeological Site of Micia, Romania

open access: yesCrystals
This paper reports the first evidence of the presence of the mineral tremolite asbestos in Roman building materials from the Micia archaeological site (Romania), thus contributing to the understanding of the implications of ancient building materials ...
Rodica-Mariana Ion   +8 more
doaj   +2 more sources

Experimental data about Tremolite

open access: yes, 2023
Experimental data about ...
Peng Chen   +6 more
openaire   +3 more sources

Grinding Test on Tremolite with Fibrous and Prismatic Habit [PDF]

open access: yesFibers, 2019
The main objective of this work is the evaluation of the morphology change in tremolite particles before and after a grinding process. The crushing action simulates anthropic alteration of the rock, such as excavation in rocks containing tremolite during
Oliviero Baietto   +3 more
doaj   +2 more sources

A Study on the Chromian Tremolite from Guleman, Elazığ

open access: yesBulletin of the Mineral Research and Exploration, 1975
Chemical composition, optical properties, D.T.A. curve, unit cell dimensions and indexed powder diffraction pattern of the chromium-rich tremolite from Guleman District are given.
Işık KUMBASAR
doaj   +1 more source

Features of Working on Breathing to Eliminate Tremolation in the Process of Learning to Sing [PDF]

open access: yesМузыкальное искусство и образование, 2020
The article deals with the problem of eliminating one of the most common drawbacks in students’ singing – the presence of tremolation in the sound.
Zhang Ying
doaj   +1 more source

Tremolite and Mesothelioma [PDF]

open access: yesThe Annals of Occupational Hygiene, 2002
Exposure to chrysotile dust has been associated with the development of mesothelioma and recent studies have implicated contaminating tremolite fibers as the likely etiological factor. Tremolite also contaminates talc, the most common non-asbestos mineral fiber in our control cases.We examined 312 cases of mesothelioma for which fiber burden analyses ...
Victor L, Roggli   +3 more
openaire   +3 more sources

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