Results 31 to 40 of about 284,858 (281)
Yankuang ceshi, 2017 Currently, a few chemical phase analysis methods possess a common application, but most of them are designed for samples in a specific ore district and thus the accuracy of analytical results and the application range of a selected analytical process are
XIONG Ying +6 more
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Previous geological exploration of antimony ore occurrences Krčeva Reka (eastern Serbia) in terms of the potentiality of the epithermal gold [PDF]
Tehnika, 2014 This paper presents the results of a previous geological exploration of antimony ore occurrences in the area Krčeva river. Data analysis of geological, geophysical, geochemical prospecting and appropriate methods of laboratory testing identified a series
Vukas Radoslav B.
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Kuangchan zonghe liyong, 2022 Dachang gold ore concentration area is located in Maduo township, Qumalai County, Qinghai Province. It is located in the middle of the gold and antimony metallogenic belt in the north Mount Bayankala , whichis known as the "gold belt" in Qinghai Province.
Yingdong Liu, Daoming Cheng
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A speculum of chymical practice: Isaac Newton, Martin Lister (1639 −1712), and the making of telescopic mirrors [PDF]
, 2010 In 1674 the natural philosopher and physician Martin Lister published a new method of making glass of antimony for telescopic mirrors, using Derbyshire cawk or barite as a flux.
Roos, Anna Marie
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Mobility of antimony, arsenic and lead at a former mine, Glendinning, Scotland [PDF]
, 2015 Elevated concentrations of antimony (Sb), arsenic (As) and lead (Pb) in upland organic-rich soils have resulted from past Sb mining activities at Glendinning, southern Scotland. Transfer of these elements into soil porewaters was linked to the production
Farmer, John G. +3 more
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Frontiers in Microbiology, 2021 Antimony (Sb) is a priority pollutant in many countries and regions due to its chronic toxicity and potential carcinogenicity. Elevated concentrations of Sb in the environmental originating from mining and other anthropogenic sources are of particular ...
Renjian Deng +8 more
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Review of trace toxic elements (Pb, Cd, Hg, As, Sb, Bi, Se, Te) and their deportment in gold processing. Part 1: Mineralogy, aqueous chemistry and toxicity [PDF]
, 2011 A literature review on the deportment of trace toxic elements (Pb, Cd, Hg, As, Sb, Bi, Se, and Te) in gold processing by cyanidation is presented which compiles the current knowledge in this area and highlights the gaps.
Breuer, P.L. +4 more
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Geoscience Frontiers, 2021 In the northwestern margin of the Youjiang basin (NWYB) in SW China, many Carlin-like gold deposits are highly antimony (Sb)-rich, and many vein-type Sb deposits contain much Au. These deposits have similar ages, host rocks, ore-forming temperatures, ore-
Jun Chen +4 more
semanticscholar +1 more source
PLoS ONE, 2020 The archaeometallurgical and archaeological research carried out in Anatolia has provided numerous examples of diverse alloying practices representing different levels of societal interaction, from the extraction of ores to the trade of finished goods ...
Gonca Dardeniz
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Earth sciences and subsoil use, 2020 : The purpose of the work is to study a new collecting agent for antimony oxide forms in order to reduce metal loss with the tails. The main methods for processing antimony ores are gravity and flotation beneficiation.
G. Miheev, Diamonds, Sergey Bogidayev
semanticscholar +1 more source