facilitate 发表于 2025-3-23 10:20:27

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娴熟 发表于 2025-3-23 16:54:26

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labile 发表于 2025-3-23 19:06:20

Matthew R. Sanders,John A. Pickeringineralisation as at Bikita. The pegmatites of Bikita are hosted by metabasalts and metadiorites of the Upper Bulawayan Group in the Masvingo greenstone belt in the SE part of the Zimbabwe Craton. At about 2670 Ma the southern part of this craton was affected by deformation and up to granulite-facies

mendacity 发表于 2025-3-23 23:35:03

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露天历史剧 发表于 2025-3-24 06:23:58

Trauma-Focused Cognitive-Behavioral Therapythe massive pollucite mineralisation. The geochemical study was also designed for potential prediction if a pegmatite potentially might host a yet not recognised massive pollucite mineralisation. Following these goals, the data from the pollucite-bearing Bikita pegmatite field are used for character

粗语 发表于 2025-3-24 06:56:34

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点燃 发表于 2025-3-24 13:39:50

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forebear 发表于 2025-3-24 15:15:29

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疼死我了 发表于 2025-3-24 19:20:31

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善于骗人 发表于 2025-3-25 00:20:04

Book 2019ucite at Bikita (Zimbabwe Craton) and Tanco (Superior Province Craton) are of commercial importance. Common characteristics of world-class LCT pegmatite deposits include their Meso- to Neoarchean age and geological setting within greenstone belt lithologies on Archean Cratons..This study presents th
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查看完整版本: Titlebook: Archean Rare-Metal Pegmatites in Zimbabwe and Western Australia; Geology and Metallog Thomas Dittrich,Thomas Seifert,Jörg Pfänder Book 2019