{"id":"W1797866569","doi":"10.1016/j.lithos.2015.09.007","title":"Composition of the ultramafic–mafic contact interval of the Great Dyke of Zimbabwe at Ngezi mine: Comparisons to the Bushveld Complex and implications for the origin of the PGE reefs","year":2015,"lang":"en","type":"article","venue":"Lithos","topic":"Geological and Geochemical Analysis","field":"Earth and Planetary Sciences","cited_by":21,"is_retracted":false,"has_abstract":false,"ca_institutions":"Université du Québec à Chicoutimi","funders":"Forskningsrådet i Sydöstra Sverige","keywords":"Geology; Mafic; Geochemistry; Ultramafic rock; Layered intrusion; Sulfide; Magma chamber; Platinum group; Felsic; Igneous differentiation; Magma; Volcano; Platinum; Chemistry","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003180348,0.0001069641,0.0002632392,0.00001495391,0.0001892045,0.00001070128,0.0007183296,0.00004532783,0.0001981335],"category_scores_gemma":[0.0001233244,0.00003557492,0.0002097351,0.0003559539,0.0004102157,0.00002492282,0.00009947502,0.0001052604,0.000002670794],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000004550087,"about_ca_system_score_gemma":0.00002194419,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00713002,"about_ca_topic_score_gemma":0.009767941,"domain_scores_codex":[0.9989895,0.0001560818,0.0003486837,0.0001499884,0.000209129,0.0001466139],"domain_scores_gemma":[0.9983072,0.0007204633,0.0002671251,0.0004963349,0.0001555821,0.00005333936],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001013977,0.00004646966,0.9902332,0.00002468016,0.00006341559,2.325025e-8,0.0005152744,0.0006726988,0.003052292,0.0007725424,0.00377324,0.0007448097],"study_design_scores_gemma":[0.0002348031,0.0001095681,0.9867107,0.00002959731,0.0001345105,0.00000464776,0.0003406725,0.002544663,0.003257681,0.0008711418,0.005709723,0.00005225568],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9820194,0.0003497283,0.0001460159,0.01554603,0.00008297232,0.0005461248,0.0006915814,0.000004194053,0.0006139459],"genre_scores_gemma":[0.9993107,0.000009020442,0.0001555982,0.000294645,0.00002691882,0.000007331692,0.00003127065,0.000001665366,0.0001628359],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0172913,"threshold_uncertainty_score":0.9994816,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0595625448140263,"score_gpt":0.262743306276714,"score_spread":0.2031807614626877,"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."}}