Magmatic Ni-Cu-（PGE） deposits in magma plumbing systems： Features, formation and exploration
Bibliographic record
Abstract
为大、超级大的 magmatic 硫化物存款的形成的三个很关键的因素是：(1 ) 导出披风的 mafic-ultramafic 参予了存款的形成的大量岩浆；(2 ) 部分结晶化和外壳的污染，特别地从外壳的岩石的硫的输入，导致硫化物 immiscibility 和分离；并且(3 ) 在侵入预定硫化物集中。超级大的 magmatic Ni-Cu 硫化物存款在全世界在小 mafic-ultramafic 侵入被发现了，除了 Sudbury 存款。在过去的十年的研究在中国显示招待大、超级大的 magmatic 硫化物存款的侵入发生在岩浆水管，例如那些，包括 Jinchuan (Gansu ) ， Yangliuping (四川) ， Kalatongke (Xinjiang ) ，和 Hongqiling (吉林) 。开的岩浆系统提供完美的环境因为不能混合的硫化物的广泛的集中融化的岩浆水管，它被发现了沿着深地区性的差错发生。许多导出披风的岩浆的起源仔细与披风羽毛， intracontinental 裂缝，或 post-collisional 扩展被联系。尽管硫化物 immiscibility 源于外壳的污染，这被证实了，矿石也与父母岩浆，在硅酸盐岩浆之间的比率和不能混合的硫化物的性质有关的硫化物的等级融化，在硫化物之间的反应融化并且最新注射的硅酸盐岩浆，并且硫化物的分别融化。忍受矿石的侵入和硫化物矿石身体的地关系被墙岩石的地质的特征控制。在这份报纸，我们试图表明硫化物扔在将为进一步的探索提供指南的 magmatic 水管发生的 magmatic 的一般特征，形成机制，构造背景，和指示物。
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".