{"id":"W2161718892","doi":"10.1590/s0001-37652005000100013","title":"Mineral chemistry of tantalate species new in the Borborema Pegmatitic Province, Northeast Brazil","year":2005,"lang":"en","type":"article","venue":"Anais da Academia Brasileira de Ciências","topic":"Geological and Geochemical Analysis","field":"Earth and Planetary Sciences","cited_by":18,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Helmholtz-Zentrum Potsdam - Deutsches GeoForschungsZentrum GFZ; Universidade de São Paulo; Universidade Estadual de Campinas; Conselho Nacional de Desenvolvimento Científico e Tecnológico","keywords":"Pegmatite; Columbite; Geochemistry; Geology; Fractionation; Tantalate; Chemical composition; Mineralogy; Chemistry; Materials science; Ceramic","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0003685783,0.0002207059,0.0003390943,0.00006209207,0.00008382929,0.00004384314,0.0006741813,0.0003086661,0.005976202],"category_scores_gemma":[0.0002217268,0.0001420258,0.0001594989,0.0006225352,0.0002262132,0.0002007447,0.00003073142,0.0007477997,0.0001291765],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001340194,"about_ca_system_score_gemma":0.0001288382,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00338239,"about_ca_topic_score_gemma":0.01171986,"domain_scores_codex":[0.9982005,0.00007807853,0.0004807144,0.0003234065,0.0004145758,0.0005026695],"domain_scores_gemma":[0.9991387,0.0002352475,0.0001569398,0.0002449978,0.00003363434,0.0001905095],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00002099856,0.00003351444,0.98878,0.00002886017,0.00001739968,0.00001926873,0.0002549603,0.0007525248,0.001385086,0.0001011272,0.002738619,0.005867615],"study_design_scores_gemma":[0.0002412331,0.00003268088,0.9902735,0.00002752332,0.00003437464,0.00002735508,0.0001897178,0.003002178,0.001366441,0.0009145474,0.003696159,0.0001942585],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9743659,0.0007467658,0.00001245624,0.002987715,0.00001740909,0.000115938,0.00005989571,0.00002650416,0.02166745],"genre_scores_gemma":[0.9964997,0.0000734577,0.0003152417,0.001772323,0.0003660282,0.000001588811,0.0001099014,0.000003628218,0.0008581894],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02213378,"threshold_uncertainty_score":0.9949325,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01584829827697236,"score_gpt":0.2285901621104283,"score_spread":0.2127418638334559,"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."}}