{"id":"W3082077591","doi":"10.1016/j.chemgeo.2020.119841","title":"Diffusion and fluid interaction in Itrongay pegmatite (Madagascar): Evidence from in situ 40Ar/39Ar dating of gem-quality alkali feldspar and U Pb dating of protogenetic apatite inclusions","year":2020,"lang":"en","type":"article","venue":"Chemical Geology","topic":"Geological and Geochemical Analysis","field":"Earth and Planetary Sciences","cited_by":13,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université du Québec à Montréal","funders":"H2020 European Research Council; European Regional Development Fund; Agence Nationale de la Recherche; Equipex; Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung; University College Cork; National University of Ireland; Trinity College Dublin; University of Galway; University College Dublin; National Science Foundation; Science Foundation Ireland","keywords":"Radiogenic nuclide; Geology; Pegmatite; Feldspar; Geochemistry; Alkali feldspar; Apatite; Thermochronology; Mineralogy; Zircon; Quartz; Paleontology; Mantle (geology)","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":[0.0001190092,0.0004245674,0.0003002228,0.001344981,0.0006621028,0.0009120165,0.0005268342,0.0004191665,0.000631001],"category_scores_gemma":[0.000395041,0.0002593313,0.0001644135,0.0007426636,0.0009483389,0.0006139235,0.0008582568,0.0002869537,0.00008065253],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006439022,"about_ca_system_score_gemma":0.0003431506,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.03065289,"about_ca_topic_score_gemma":0.02657684,"domain_scores_codex":[0.9998341,0.00000926135,0.00001191316,0.00007518916,0.00002992616,0.00003967809],"domain_scores_gemma":[0.9998479,0.00002049652,0.00008265639,0.00000812092,0.00002422365,0.00001672852],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.0005171174,0.0000501638,0.2830893,0.0002630015,0.0001007509,0.001895524,0.004291893,0.0008127117,0.6914061,0.0005173191,0.0001151781,0.016941],"study_design_scores_gemma":[0.00002299071,0.0001387908,0.9600728,0.00002857904,0.0001046303,0.001043743,0.00234315,0.003119763,0.02844415,0.000210773,0.004431084,0.00003969897],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9992406,0.0001615672,0.00009102753,0.0000318026,0.000002011181,0.000002519179,0.00006530482,0.000007537754,0.0003975841],"genre_scores_gemma":[0.999483,0.0001117596,0.0001696876,0.00001181732,0.000003298597,0.000003628297,0.00006646812,0.000004450726,0.0001458318],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03065289,"threshold_uncertainty_score":0.06094891,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03749575798284427,"score_gpt":0.263696810742631,"score_spread":0.2262010527597867,"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."}}