Bibliographic record
Abstract
Recent developments of deep penetrating geochemistry are briefly reviewed, including achievements obtained by the international research project funded by CAMIRO in Canada and by the research projects funded by MST and CGS in China. In the international CAMIRO's project, comparison of results obtained by IGGE lab of China and Canadian labs on a concealed Au Cu deposit in Nevada, USA, and a concealed Cu deposit in Chile is made. The Mike Au Cu deposit in Nevada is concealed under 150～250 m post ore sedimentary and volcanic rocks. For Au, the most distinctive anomaly is by the IGGE OBM method directly over the concealed mineralization. For Cu, the most distinctive anomaly is by the IGGE FMM method over the Cu rich portion of the deposit. The Gaby Sur porphyry Cu deposit is concealed under 40 m piedmont gravel. Sharp anomalies for Na, Cu and Ag etc. only above the two bounding faults of the deposit, were obtained by Canadian deionized water and enzyme leach methods. But distinct anomalies of Cu and Ag were delineated directly across the whole concealed deposit. Further research is needed to explain the different anomalies patterns by Canadian Chinese methods. The work in Tienshan is cited in this paper as an example from the progress of regional deep penetrating geochemical mapping funded by MST and CGS of China. By wide spaced sampling of the fine fraction of weakly cemented layer under desert sand, many target areas of Au, U, Cu, Pt and Pd were delineated. Especially the two U targets will provide important information for searching concealed sandstone type leachable uranium deposit. The recent progress on the principles for vertical migration of mobile elements through thick exotic covers is reviewed. A new hypothesis is advanced by the authors. It's based on the earthgas as the main driving force with seismic pumping, barometric pumping, winter exhalation, CO 2 generators, evaporation, capillary action, planet root action, etc., and as the relay forces operating in different depths and different climate zones, to transport the mobile elements to the surface.
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.
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 | 0.002 | 0.001 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.002 | 0.004 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.002 | 0.003 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.001 | 0.002 |
| Insufficient payload (model declined to judge) | 0.005 | 0.002 |
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".