EFFECTS OF CATIONIC SUBSTITUTIONS AND ALTERATION IN URANINITE, AND IMPLICATIONS FOR THE DATING OF URANIUM DEPOSITS
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Des grains d'uraninite provenant de deux zones de mineralisation en uranium de type discordance, le gisement a teneur elevee de McArthur River, situe dans le socle, et la mineralisation de Virgin River, situee dans les gres, dans le bassin Paleoproterozoique d'Athabasca, Saskatchewan, Canada, ont ete etudies par microscope electronique a balayage et par microsonde electronique. L'imagerie en electrons retrodiffuses, la composition chimique, et les ages chimiques U-Pb calcules pour l'uraninite indiquent un remplacement du plomb radiogenique par Ca, Si et Fe, au cours d'evenements de circulation de fluide apres la mineralisation initiale, survenue a environ 1600 Ma. La conversion de l'uraninite a la coffinite, avec pres de 10% poids de SiO 2 , est survenue vers 700 Ma. L'intensite et le caractere des substitutions dependent de la quantite et la composition chimique de la phase fluide, qui pourrait avoir ete influencee par les caracteristiques des roches encaissantes.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 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 it