{"id":"W2342351006","doi":"10.2113/econgeo.111.3.771","title":"HIGH-PRECISION U-Pb ZIRCON-BADDELEYITE DATING OF THE J-M REEF PLATINUM GROUP ELEMENT DEPOSIT IN THE STILLWATER COMPLEX, MONTANA (USA)","year":2016,"lang":"en","type":"article","venue":"Economic Geology","topic":"Geological and Geochemical Analysis","field":"Earth and Planetary Sciences","cited_by":44,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Baddeleyite; Zircon; Geology; Geochemistry; Anorthosite; Reef; Platinum group; Mafic; Mineralization (soil science); Geochronology; Ultramafic rock; Gabbro; Basalt; Platinum; Quartz; Oceanography; Plagioclase; Paleontology","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.000139468,0.0001726223,0.0001554979,0.000864686,0.0007662639,0.0005384594,0.0003418703,0.0002472852,0.0004835477],"category_scores_gemma":[0.000266636,0.0001419852,0.000114815,0.0005955495,0.0002593073,0.0001717393,0.0005229979,0.0001651859,0.0001576146],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008583124,"about_ca_system_score_gemma":0.0006300831,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.1178108,"about_ca_topic_score_gemma":0.4636076,"domain_scores_codex":[0.9998771,0.000004844003,0.000006681805,0.00003791653,0.00005455624,0.00001887819],"domain_scores_gemma":[0.999894,0.000006973827,0.00002711654,0.00001119545,0.00004535971,0.0000153075],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.00009047459,0.00002873504,0.7504029,0.00003441031,0.00004288104,0.0004129396,0.000971758,0.0004500025,0.2271367,0.0001886136,0.0004295402,0.0198111],"study_design_scores_gemma":[0.000004592672,0.00002330532,0.9871942,0.00000444338,0.00001238561,0.0001107471,0.0002045363,0.0004350339,0.009788781,0.0000131579,0.002205231,0.000003473902],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9976973,0.00005834998,0.0002250063,0.0000179706,0.000001418044,0.000006749079,0.0002086365,0.00001613869,0.001768469],"genre_scores_gemma":[0.9974952,0.00005862248,0.001090393,0.00001584208,0.000002042059,0.000007538313,0.0003867479,0.000009466396,0.0009342544],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1178108,"threshold_uncertainty_score":0.2342501,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01488464024304127,"score_gpt":0.1919040038733723,"score_spread":0.177019363630331,"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."}}