Results 81 to 90 of about 5,118,389 (220)
Structure, mineralogy and geochemistry of the Amesmessa gold ore deposit in the Algerian Sahara
Известия высших учебных заведений: Геология и разведка, 2015 The geological structure, mineralogical and geochemical features of the Amesmessa gold quartz-vein type ore deposit located in In-Uzzal region of Hoggar shield (the Algerian Sahara) are described. The ore-bearing object has Proterozoic age and belongs to
E. . Aouli, S. V. Belov
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Yankuang ceshi, 2018 BACKGROUND The Zhelande gold deposit is an important orogenic gold deposit in the Irtysh tectonic belt. This deposit is hosted in the ductile shear zone.
LIU Guo-ren +6 more
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Attitudes of the Retired and Elderly, 1974
, 1979 copyright UK Data Service and data collection copyright owner.To collect information on how older people feel about their retired situation and the way society treats them.Main Topics:Attitudinal/Behavioural Questions Reasons for recent moves ...
Age Concern
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, 2023 The Santa Fe mining district is located in the Central Andean tin belt and contains several Sn-Zn-Pb-Ag deposits. From the economic point of view, the most important deposits of the district are Japo, Santa Fe and Morococala. Beyond the traditional metal commodities, Central Andean Tin Belt could become an exploration target for indium, owing to the ...
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Yankuang ceshi, 2014 Accompanied by the crucial breakthrough of prospecting for skarn-type Cu-W deposit in Zhuxi of Jiangxi Province, the previously established model of ore distribution was incorrect in that the W and Cu deposits distribution was in the south and north ...
LIU Zhan-qing +7 more
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Physical activity and sport 2011: participation and attitudes of older people in Ireland [PDF]
, 2011 This report presents the findings of a 2011 survey of older people‟s attitudes to and participation in physical activity and sport in Ireland. The survey was commissioned jointly by Age & Opportunity through its programme, Go for Life, the national ...
Age & Opportunity
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The Metallogenic Epochs of Tasmania
, 1923 The study of the metallogenic problem in Tasmania offers most exceptional opportunities for the investigation of the general principles controlling the formation of ore deposits, because there are developed in this State a wonderful variety of deposits ...
Hills, L (15927821)
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Frontiers in Earth ScienceThe Shewushan gold deposit, situated in the western extension of Edongnan, marks the westernmost point of the Middle-Lower Yangtze Metallogenic Belt, is an important iron and copper mineralization area in the Middle-Lower Yangtze Metallogenic Belt (MLYB).
Dongyong Lin +9 more
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MineralsThe Ailinwudui gold deposit is located in central Jilin Province and represents a newly discovered typical vein-type gold deposit hosted in a Paleozoic metamorphic rock series in recent years. At present, the metallogenic epoch and regional metallogenic tectonic setting of the deposit remain poorly constrained, which seriously restricts the ...
Chengbao Geng +7 more
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地质科技通报Objective The Bayan Obo deposit in Inner Mongolia is a rare superlarge REE-Nb-Fe polymetallic deposit worldwide. There are still controversies on the timing of REE mineralization in the deposit due to the complex geological evolution in the region ...
Biao CHEN +3 more
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