Prospecting and Exploration Through the Ages: Enduring Fundamentals but Changing Technologies
Bibliographic record
Abstract
The fundamentals that drive prospecting and exploration, i.e., the search for useful mineral materials by investigating observed abnormalities, have not changed significantly through the millennia. The variety of minerals sought and the approaches used in the search, however, have increased exponentially, especially in the last century, owing to advances in many fields of science and technology, all accompanying immense growth, diversification, global expansion, and integration of the world's mineral industry. The focus of these activities has shifted continually and progressively westward from Mesopotamia through the Mediterranean basin and northwestern Europe to the Americas, then southward to Africa and Australia, but always toward little-explored or unexplored regions. Significantly, the focus of world political influence has accompanied this westward shift through time. Mineral wealth, derived through prospecting and exploration, is an essential basis of modern living standards and global power, an overlooked, ignored, or even forgotten relationship that merits careful reconsideration by today's public, idealists, and politicians. Resume Les principes fondamentaux regissant la prospecrion et l'exploration, i.e., la quete de mineraux utiles par l'etude d'anomalies, n'ont pas change notablement au cours du dernier millenaire. Cependant, et la variete des mineraux recherches et les approches adoptees se sont multiplies de maniere exponentielle, particulierement au cours du dernier siecle, suite aux developpements scientifiques et technologiques dans plusieurs domaines, ces derniers entrainant des vagues immenses de developpements, de diversifications, d'expansion globale et d'integration de l'industrie minerale mondiale. L'interet de ces activites d'exploration s'est continuellement et progressivement deplace d'Est en Ouest, passant de la Mesopotamie au bassin de la Mediterranee et au nord-est de l'Europe vers les Ameriques, puis vers le sud, vers l'Afrique et l'Australie, toujours vers des regions peu ou pas explorees. Fait interessant, historiquement, les preoccupations politiques mondiales ont suivi ce meme parcours vers l'Ouest. La richesse minerale decoulant de la prospection et de l'exploration constitue une assise essentielle des niveaux de vie modernes et des pouvoirs globaux - relation de cause a effet qui est trop souvent negligee, ignoree ou meme oubliee par le grand public, les idealistes et les politiciens.
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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 | 0.005 | 0.005 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.002 | 0.002 |
| Science and technology studies | 0.004 | 0.022 |
| Scholarly communication | 0.009 | 0.019 |
| Open science | 0.001 | 0.005 |
| Research integrity | 0.004 | 0.005 |
| Insufficient payload (model declined to judge) | 0.007 | 0.003 |
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".