{"id":"W4393970518","doi":"10.1016/j.gexplo.2024.107469","title":"Evaluating the application of texture and chemistry of detrital tourmaline as an indicator of porphyry Cu mineralization: A case study from the Casino porphyry Cu-Au-Mo deposit, Yukon, Canada","year":2024,"lang":"en","type":"article","venue":"Journal of Geochemical Exploration","topic":"Geological and Geochemical Analysis","field":"Earth and Planetary Sciences","cited_by":2,"is_retracted":false,"has_abstract":false,"ca_institutions":"Ministry of Energy, Northern Development and Mines; Laurentian University; Geological Survey of Canada","funders":"","keywords":"Tourmaline; Mineralization (soil science); Geology; Geochemistry; Porphyry copper deposit; Texture (cosmology); Mineralogy; Hydrothermal circulation; Fluid inclusions; Paleontology; Soil science","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0005760592,0.0001343673,0.0002937125,0.00003509536,0.00008542235,0.00002969923,0.000221714,0.00008530135,0.000185304],"category_scores_gemma":[0.0003126193,0.00007307997,0.00009001923,0.0004076185,0.0001254405,0.0002269651,0.00002747199,0.0002513094,6.383177e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000145335,"about_ca_system_score_gemma":0.0002350081,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.284991,"about_ca_topic_score_gemma":0.1079563,"domain_scores_codex":[0.9982097,0.0001310828,0.0007602281,0.0001958652,0.0005819669,0.0001211658],"domain_scores_gemma":[0.9984356,0.0004363733,0.0005644562,0.0001651804,0.0002882506,0.0001101432],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0003807476,0.0003826748,0.6852323,0.0001877549,0.0003861336,0.0002420599,0.003478264,0.004947944,0.2829038,0.00002490085,0.0003144573,0.02151892],"study_design_scores_gemma":[0.002643879,0.003280694,0.2692304,0.0004067189,0.002827586,0.003775893,0.04176954,0.3577568,0.3006224,0.01656559,0.0001947344,0.0009257339],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9969231,0.001616537,0.0003549026,0.0008012677,0.0000358721,0.0001544911,0.00008063528,0.000004114522,0.00002902127],"genre_scores_gemma":[0.9991717,0.00003021825,0.0003190079,0.00006361424,0.0002519605,0.000002186095,0.0001530558,0.000002893157,0.000005346364],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4160019,"threshold_uncertainty_score":0.9083212,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02226457533222173,"score_gpt":0.2677997887762508,"score_spread":0.245535213444029,"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."}}