{"id":"W2963720222","doi":"10.3390/min9080456","title":"Columbite U-Pb Geochronology of Kalu’an Lithium Pegmatites in Northern Xinjiang, China: Implications for Genesis and Emplacement History of Rare-Element Pegmatites","year":2019,"lang":"en","type":"article","venue":"Minerals","topic":"Geological and Geochemical Analysis","field":"Earth and Planetary Sciences","cited_by":12,"is_retracted":false,"has_abstract":true,"ca_institutions":"Western University","funders":"","keywords":"Pegmatite; Columbite; Geochemistry; Geology; Fractional crystallization (geology); Spodumene; EMPA; Electron microprobe; Mineralogy; Metallurgy; Materials science; Volcano","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":[0.000194376,0.0003062212,0.0002525053,0.001224912,0.0005664336,0.0005312908,0.0003332546,0.0002424808,0.000437276],"category_scores_gemma":[0.0002016797,0.0002457101,0.0001841686,0.001060033,0.0004227131,0.0003254681,0.0004016646,0.0001195901,0.00006152644],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000967027,"about_ca_system_score_gemma":0.0003995887,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.03499445,"about_ca_topic_score_gemma":0.04567157,"domain_scores_codex":[0.9999006,0.000006651286,0.0000113371,0.00004290764,0.00002317452,0.00001546249],"domain_scores_gemma":[0.9999052,0.000009923559,0.00003392826,0.000008613963,0.00002302118,0.00001919629],"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":[0.0003129606,0.00003491776,0.8885716,0.00009071145,0.00006465302,0.0005081357,0.002531761,0.001704055,0.08766718,0.0004071425,0.00008570837,0.01802119],"study_design_scores_gemma":[0.000006962933,0.00002567802,0.9964327,0.000003635962,0.00001492151,0.00007501774,0.000260337,0.0008871138,0.00179788,0.00002591412,0.0004651075,0.000004623412],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9995152,0.0000497231,0.00006407641,0.00000773686,6.628497e-7,0.00000230367,0.00004543044,0.00000466275,0.0003100979],"genre_scores_gemma":[0.9996322,0.00003791126,0.00007873427,0.00000328707,0.000001302293,0.00000283543,0.00006093926,0.000001686402,0.0001810552],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03499445,"threshold_uncertainty_score":0.06958151,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01391089546761037,"score_gpt":0.2163925461895025,"score_spread":0.2024816507218921,"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."}}