暴露他抗议 发表于 2025-3-25 06:21:00

Trauma-Focused Cognitive-Behavioral Therapy by the mineral modes and assemblages gained by automated SEM-MLA (Mineral Liberation Analysis) from the same samples. The Geochemical investigations of the major and minor elements accentuates the solitary characteristics of the massive pollucite mineralisation at Bikita.

冷淡一切 发表于 2025-3-25 10:04:03

Geochemistry of LCT Pegmatites, by the mineral modes and assemblages gained by automated SEM-MLA (Mineral Liberation Analysis) from the same samples. The Geochemical investigations of the major and minor elements accentuates the solitary characteristics of the massive pollucite mineralisation at Bikita.

缺乏 发表于 2025-3-25 14:43:13

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PANIC 发表于 2025-3-25 19:34:33

Archean Rare-Metal Pegmatites in Zimbabwe and Western AustraliaGeology and Metallog

Infuriate 发表于 2025-3-26 00:03:10

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分散 发表于 2025-3-26 03:20:19

Matthew R. Sanders,John A. Pickeringo the Southern Cross Terrane in the southeastern part of the craton. Two main contrasting models for the seven Archean geodynamic events (D0–D6) are discussed: modern-style plate tectonics with a westward directed subduction type scenario, or vertical crustal movements induced by constantly upwellin

Congeal 发表于 2025-3-26 06:39:55

Carolyn L. Webster-Stratton Ph.D., FAANte, spodumene and beryl. The samples were classified into 21 distinct mineral associations or pegmatite mineral zones. At Bikita, pollucite forms lens-like massive mineralisation with a crosscutting vein network of purple lepidolite, petalite, quartz and feldspar. Pollucite exhibits rather inhomogen

phase-2-enzyme 发表于 2025-3-26 10:56:15

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1FAWN 发表于 2025-3-26 14:25:40

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乐章 发表于 2025-3-26 17:39:39

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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