{"id":"W2120727828","doi":"10.2113/gscanmin.42.4.1159","title":"EXTREME COMPOSITIONAL VARIATION OF PYROCHLORE-GROUP MINERALS AT THE OKA CARBONATITE COMPLEX, QUEBEC: EVIDENCE OF MAGMA MIXING?","year":2004,"lang":"en","type":"article","venue":"The Canadian Mineralogist","topic":"Nuclear materials and radiation effects","field":"Materials Science","cited_by":88,"is_retracted":false,"has_abstract":true,"ca_institutions":"Lakehead University","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Carbonatite; Pyrochlore; Geology; Magma; Geochemistry; Mixing (physics); Group (periodic table); Igneous differentiation; Variation (astronomy); Mineralogy; Petrology; Igneous rock; Volcano; Chemistry; Physics; Mantle (geology); Phase (matter); Astrophysics","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":true,"about_ca":true,"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":[0.0002345434,0.0002313429,0.0002615719,0.00188007,0.001535752,0.001106481,0.0008449258,0.0005253156,0.001975494],"category_scores_gemma":[0.0004606261,0.0002281338,0.0001587341,0.001676713,0.000731609,0.0002926125,0.0003400327,0.0002966374,0.0002456485],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01243886,"about_ca_system_score_gemma":0.003998513,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9717955,"about_ca_topic_score_gemma":0.9892066,"domain_scores_codex":[0.9996521,0.00001307169,0.00001220093,0.000110052,0.0001171506,0.00009546772],"domain_scores_gemma":[0.9993207,0.00003488329,0.00009653342,0.00001957578,0.0004282078,0.0001000976],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003366091,0.00008801642,0.8520846,0.0001128213,0.0001914579,0.0005033962,0.001910662,0.0004289069,0.121317,0.0002709383,0.001169584,0.02158612],"study_design_scores_gemma":[0.000005108292,0.000009139177,0.997171,0.000006607451,0.00001180788,0.00006184858,0.0003018319,0.0003422811,0.001089626,0.000007751903,0.0009850174,0.000008067302],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9946518,0.0004812595,0.0001547187,0.00008483991,0.000004330626,0.00002054115,0.001141407,0.00001920193,0.003441779],"genre_scores_gemma":[0.998203,0.00009746155,0.0001584009,0.00002827055,0.000001424614,0.000005563255,0.0004450961,0.000005158465,0.001055492],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0282045,"threshold_uncertainty_score":0.09025067,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03672908391300197,"score_gpt":0.2498012569864028,"score_spread":0.2130721730734008,"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."}}