The core margin zone of the Emmons pegmatite: the directional aspects of ball muscovite
Bibliographic record
Abstract
Research Article| September 30, 2019 The core margin zone of the Emmons pegmatite: the directional aspects of ball muscovite Alexander U. Falster; Alexander U. Falster § MP 2Research Laboratory, Maine Mineral & Gem Museum, 99 Main Street, Bethel, Maine 04217, USA § Corresponding author e-mail address: alexander.falster@gmail.com Search for other works by this author on: GSW Google Scholar William B. Simmons; William B. Simmons MP 2Research Laboratory, Maine Mineral & Gem Museum, 99 Main Street, Bethel, Maine 04217, USA Search for other works by this author on: GSW Google Scholar Karen L. Webber Karen L. Webber MP 2Research Laboratory, Maine Mineral & Gem Museum, 99 Main Street, Bethel, Maine 04217, USA Search for other works by this author on: GSW Google Scholar The Canadian Mineralogist (2019) 57 (5): 735–736. https://doi.org/10.3749/canmin.AB00008 Article history first online: 07 Oct 2019 Cite View This Citation Add to Citation Manager Share Icon Share Facebook Twitter LinkedIn MailTo Tools Icon Tools Get Permissions Search Site Citation Alexander U. Falster, William B. Simmons, Karen L. Webber; The core margin zone of the Emmons pegmatite: the directional aspects of ball muscovite. The Canadian Mineralogist 2019;; 57 (5): 735–736. doi: https://doi.org/10.3749/canmin.AB00008 Download citation file: Ris (Zotero) Refmanager EasyBib Bookends Mendeley Papers EndNote RefWorks BibTex toolbar search Search Dropdown Menu toolbar search search input Search input auto suggest filter your search All ContentBy SocietyThe Canadian Mineralogist Search Advanced Search The Emmons pegmatite (Falster et al. 2006) on Uncle Tom Mountain (Fig. 1) is one of the most evolved pegmatites in the Oxford pegmatite field in western Maine. Compared to other pegmatites in the field, it is relatively well-zone (Fig. 2). The wall zone in the hanging wall displays schorl in comb texture, indicating undercooling. The intermediate zone is extensive and in the foot wall shows two garnet-tourmaline bands. The core zone is rimmed by ball muscovite which is a striking feature and delineates the boundary with the core zone. The convex surface... You do not have access to this content, please speak to your institutional administrator if you feel you should have access.
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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 | 0.000 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.001 | 0.000 |
| Insufficient payload (model declined to judge) | 0.009 | 0.001 |
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".