向下
发表于 2025-3-23 11:18:04
Pre-operative Measurement of X-Rays,allochthonous in relation to the bedrock they overlie. In the context of almost totally glaciated landscapes, which includes most of North America north of 40°N, Greenland and Iceland, most of Europe north of 50°N, extensive parts of Asia north of 60°N, parts of South America, and Antarctica, the se
语源学
发表于 2025-3-23 17:40:36
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hazard
发表于 2025-3-23 18:13:53
Low Invasive Pediatric Cardiac Surgeryand, then, mining, recovering and selling gold from them. Thus, economic deposits are the focal point of the gold-supply process. The economic characteristics of gold deposits are shaped by their geological features. Gold deposits are initially unknown and, once discovered, are fixed in size and hig
割公牛膨胀
发表于 2025-3-23 22:17:22
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变异
发表于 2025-3-24 02:22:42
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Clinch
发表于 2025-3-24 10:19:41
Archaean lode gold deposits,situated in most major cratonic areas (e.g. Australia, Brazil, Canada, India, South Africa, Zimbabwe: Foster, 1984; Macdonald, 1986; Ho and Groves, 1987). Even relatively small cratons typically contain some Archaean gold deposits (e.g. Tanzania; van Straaten, 1984), and the Archaean belts of China
偶像
发表于 2025-3-24 14:30:36
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Project
发表于 2025-3-24 17:08:19
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琐事
发表于 2025-3-24 20:41:39
Intrusion-related gold deposits,osits (Figure 6.1). Here the spectrum is subdivided into: (a) intrusion-hosted stock-work/disseminated deposits of both porphyry and non-porphyry types, the former possessing all the essential geological attributes (especially multidirectional stock-works) of typical porphyry copper and/or molybdenu
摸索
发表于 2025-3-24 23:59:08
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