{"id":"W2088814112","doi":"10.1007/s00126-011-0374-3","title":"Talc mineralisation associated with soft hematite ore, Gongo Soco deposit, Minas Gerais, Brazil: petrography, mineral chemistry and boron-isotope composition of tourmaline","year":2011,"lang":"en","type":"article","venue":"Mineralium Deposita","topic":"Geological and Geochemical Analysis","field":"Earth and Planetary Sciences","cited_by":19,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"Technische Universität Clausthal; Université Laval","keywords":"Hematite; Tourmaline; Geology; Schist; Geochemistry; Petrography; Mineralogy; Talc; Chlorite; Tremolite; Metamorphic rock; Quartz; Metallurgy","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001037943,0.0002183998,0.0001943938,0.001561087,0.0007582385,0.0005398243,0.0003123239,0.0002826707,0.0008512118],"category_scores_gemma":[0.000280715,0.0002211065,0.0002065497,0.001009662,0.0005319483,0.0002271759,0.0004627337,0.000106563,0.0001452354],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001294759,"about_ca_system_score_gemma":0.0007168613,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.2469346,"about_ca_topic_score_gemma":0.4287248,"domain_scores_codex":[0.999935,0.000004989376,0.000004860837,0.00002135601,0.00001486767,0.00001883634],"domain_scores_gemma":[0.9999195,0.000009773576,0.00002292546,0.000004820438,0.00002782842,0.00001517942],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003073359,0.00002455354,0.8972008,0.0001377754,0.0001043391,0.0008373491,0.006672053,0.0003599869,0.08231618,0.0004780048,0.000149113,0.01141258],"study_design_scores_gemma":[0.000002509895,0.00002090729,0.9959198,0.00000790189,0.00001580186,0.0002249918,0.001261836,0.0001877959,0.001666198,0.00002994614,0.0006589068,0.000003338062],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9992684,0.00006532388,0.00001919984,0.00001104691,4.847233e-7,0.000002264473,0.00009927994,0.0000017857,0.0005322184],"genre_scores_gemma":[0.9995174,0.00003811415,0.00004509561,0.000003877852,5.609019e-7,0.000001538513,0.000069277,0.000001817189,0.0003222379],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2469346,"threshold_uncertainty_score":0.4909946,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0105131151483269,"score_gpt":0.1836979304747586,"score_spread":0.1731848153264317,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}