METASOMATICALLY ALTERED AMPHIBOLITE IN CLUSIONS
Bibliographic record
Abstract
ABSTRAcT Amphibolite inclusions in felsic pegmatite in the central Grenville Province near Chicoutimi, Quebec, are bordered by an alteration rim comprising an inner reaction-zone of biotite, andesine, quartz, and accessory apatite, and an outer zone of coarse biotite, quartz and albite, with acces-sory apatite and zircon. The interface between the inner and outer reaction-zones is interpreted as a compositional boundary that coincides with the original margin of the amphibolite inclusions. In this model, the outer reaction-zone acted 4s 4 sink for excess Mg and Fe liberated from the inner reaction-zone; other elements were provided by the metasomatic fluid. On the scale of both reaction zotres, metasomatism involved the net introductron of K, P and volatiles, and the removal of Ca and Mn.
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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 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.002 | 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".