{"id":"W4402941387","doi":"10.5382/econgeo.5079","title":"Petrogenesis of Discordant Ultramafic Bodies in the Lower Critical Zone at the Winterveld Chromite Mine, Eastern Bushveld Complex, South Africa: Late-Magmatic Intrusions and Dismembering of the LG6 Chromitite","year":2024,"lang":"en","type":"article","venue":"Economic Geology","topic":"Geological and Geochemical Analysis","field":"Earth and Planetary Sciences","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"Barrick Gold (Canada)","funders":"","keywords":"Chromite; Geology; Petrogenesis; Ultramafic rock; Chromitite; Geochemistry; Layered intrusion; Paleontology; Mafic; Basalt; Tectonics","routes":{"ca_aff":true,"ca_fund":false,"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":[0.00009996424,0.0001511794,0.0001532956,0.001536012,0.0006729198,0.0006587018,0.000314286,0.0003506493,0.001888372],"category_scores_gemma":[0.0003368267,0.0003169148,0.0001255264,0.0008933751,0.0008052426,0.0002019568,0.0009110582,0.0001963616,0.0002859127],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005974225,"about_ca_system_score_gemma":0.0002720674,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02593127,"about_ca_topic_score_gemma":0.05656774,"domain_scores_codex":[0.9998927,0.000005042668,0.00000585548,0.00002773899,0.0000316937,0.00003695121],"domain_scores_gemma":[0.9998044,0.00002069649,0.00009252023,0.00001614155,0.00003363841,0.00003263665],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001356017,0.00001872609,0.9545187,0.00002984521,0.00001725673,0.002403516,0.00243695,0.0002976665,0.03424847,0.0001911173,0.00008109443,0.005620933],"study_design_scores_gemma":[0.000002168448,0.00001479953,0.9969503,0.000005674643,0.000003272136,0.0005998238,0.0007356527,0.0001452742,0.001073215,0.00001924611,0.0004485273,0.00000200065],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9993474,0.00001778389,0.00005576407,0.000004586933,6.341783e-7,0.000002730408,0.00004334813,0.000003168365,0.0005247127],"genre_scores_gemma":[0.99946,0.00001609316,0.00008739335,0.000002137014,7.04422e-7,0.000001223827,0.00005629682,0.000003680517,0.000372504],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02593127,"threshold_uncertainty_score":0.05156064,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01726027862419043,"score_gpt":0.2109905852264444,"score_spread":0.1937303066022539,"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."}}