Behavior of kimberlite indicator minerals during the formation of mechanical dispersion halos in glacial settings
Bibliographic record
Abstract
Behavior of kimberlite indicator minerals in glacial settings based on the study of dispersion halo of Pipe CL-25 in the Slave Craton (Canada) is discussed. The compliance of the dispersion halo with the standard object was substantiated for studying the behavior of indicator minerals in glacial settings. The studies showed that ice-rafted indicator minerals did not virtually change at a distance of tens of kilometers; i.e., the minerals are not crushed, rounded, and subjected to physicochemical alterations. Their dispersion is determined by the direction of glacier motion. The results of the studies were compared with the published data, which indicate intense mechanical erosion of minerals under subaquatic conditions related to a glacier, particularly in the central Timan Range. These data are most likely erroneous and related to an incorrect choice of the standard object for studying: minerals described in these works are derived from old intermediate reservoirs reworked by a glacier, and the mentioned changes in minerals are related to the preglacial stage.
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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 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| 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".