Modelling the 3D Architecture of Rocks and Structures of the Athabasca Basin: How Saskatchewan is Tackling the Challenge from Down Under
Bibliographic record
Abstract
SUMMARY The Athabasca Basin of Saskatchewan hosts the highest grade uranium deposits in the world and is one of the world’s most prolific uranium producing districts. The deposits are focussed near the unconformity between the flat-lying Athabasca Group and highly deformed and metamorphosed basement rocks. South Australia is also one of the world’s largest uranium producers, largely due to production from the giant Olympic Dam deposit. In addition, the basement rocks beneath the Pandurra Formation make it prospective for unconformity-related deposits. Three dimensional structural analysis and GIS modelling techniques are providing a framework to compare the Athabasca Group and Pandurra Formation, and their basement rocks. This work is being undertaken under the auspices of a Memorandum of Understanding (MOU) between the Saskatchewan and South Australia geological surveys. A key goal of the MOU is to provide enhanced insight into the uranium mineral systems of both jurisdictions.
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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 | 0.002 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.001 | 0.000 |
| Insufficient payload (model declined to judge) | 0.003 | 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".