Peculiarities of geological-structural position, composition and origin of the silver-bearing ores of the Cobalt-Gowganda area (Canadian Shield)
Bibliographic record
Abstract
PeCuliARiTieS of geologiCAl-STRuCTuRAl PoSiTioN, ComPoSiTioN AND oRigiN of The SilveR-beARiNg oReS of The CobAlT-gowgANDA AReA (CANADiAN ShielD)Purpose.Obtaining new and generalizing previously published results of research studies on geological and structural situation, mineralogical and petrographic compositions and formation peculiarities of ores from deposits of five element formation the Cobalt-Gowganda region (Canada), and comparing it to similar deposits from other world areas.methodology.The research included traditional geological observations with collecting samples of various hosting rocks and ores, mineralogical and petrographic analysis of thin sections and polishes samples with ontogeny modeling of minerals formation and detection of their separate generations, determination of rocks and minerals chemical composition along with measuring their reflective power and thermo electro-motive force of sulfides.Isotopic analysis of carbon and oxygen in carbonates from the deposits has been used for genetic constructions.findings.The results obtained during investigations of regional geology, setting of the ore beds, mineral composition of the ores allow connecting ore mineralization formation in the Cobalt-Gowganda region with the main stages of geological development of the Abitibi greenstone belt, formation of fault systems of different order and cracks, which have promoted circulation of ore-bearing solutions enriched by different components from hosting rocks.Presence of various minerals in concrete places of ores is defined by chemical composition and structure of the initial hosting rocks.originality.Joint characteristic of the deposit model for five element formation in the Cobalt-Gowganda region involving different generations of the ore minerals is developed.They are characterized by various physical properties and data on isotopic composition of the carbon and oxygen from the carbonates, which differentiates them from carbonates of other genetic types.Practical value.It is determined by obtained characteristics of the model silver deposits and their minerals of different associations, which help to estimate possible findings of the similar objects in analogical complexes of the Ukrainian Shield and surrounding territory.
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 | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.003 | 0.004 |
| Science and technology studies | 0.002 | 0.001 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.000 | 0.001 |
| 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".