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Record W2609167231

Fluorspar: Developing projects for'at-risk' mineral

2013· article· en· W2609167231 on OpenAlexaboutno aff
Siobhan Lismore-Scott

Bibliographic record

VenueIndustrial Minerals · 2013
Typearticle
Languageen
FieldEngineering
TopicMining Techniques and Economics
Canadian institutionsnot available
Fundersnot available
KeywordsSign (mathematics)Resource (disambiguation)Production (economics)BusinessOperations managementManagementEngineeringEconomicsMathematicsComputer science
DOInot available

Abstract

fetched live from OpenAlex

As we stated in the latest [IM] Fluorspar conference in Vancouver, our company has a dual strategy in the sense that we act as both a standalone company and represent a partial backward vertical integration for Fluorsid Group [Lorenzo Di Donato] highlighted, adding: Although we are certainly not the cheapest source of fluorspar in the world, we are competitive enough to sell to our parent company and to other HF producers. believe this is the most promising set-up for our group's assets. We have three aims with this project, [Richard Clemmey] told IM: We want to drill an area which will give an initial 10-year mine life; we know there is a higher grade zone within the mineralisation, so we want to target that and, finally, there is an area which shows sign of having fluorspar at surface, so we want to look into that. At the end of the day the world needs fluorspar. There's not a single commercial mine in Canada or the US in production, CEO Robert Bick told IM. We are confident we are sitting on a significant resource.

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 imitation

Not 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.

metaresearch head score (Codex)0.006
metaresearch head score (Gemma)0.006
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: Not applicable
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.025
Threshold uncertainty score0.083

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0060.006
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0010.001
Science and technology studies0.0030.002
Scholarly communication0.0050.004
Open science0.0010.003
Research integrity0.0020.002
Insufficient payload (model declined to judge)0.0250.008

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.

Opus teacher head0.073
GPT teacher head0.241
Teacher spread0.168 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designNot applicable
Domainnot available
GenreEmpirical

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".

Quick stats

Citations0
Published2013
Admission routes1
Has abstractyes

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