{"id":"W4206197049","doi":"10.3749/canmin.2100032","title":"The Magmatic–Hydrothermal Transition in Lithium Pegmatites: Petrographic and Geochemical Characteristics of Pegmatites from the Kamativi Area, Zimbabwe","year":2022,"lang":"en","type":"article","venue":"The Canadian Mineralogist","topic":"Geological and Geochemical Analysis","field":"Earth and Planetary Sciences","cited_by":43,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"British Geological Survey; Natural Environment Research Council; Sight Research UK","keywords":"Pegmatite; Geology; Geochemistry; Cassiterite; Muscovite; Spodumene; Paragenesis; Quartz; Metamorphic rock; Tin; Chemistry","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00005885047,0.0002006029,0.000162546,0.001896462,0.0004990503,0.0007206042,0.0002208294,0.0001941067,0.0009883204],"category_scores_gemma":[0.0001862485,0.000201151,0.0001145565,0.001196525,0.0004502291,0.0002457919,0.0004650468,0.0001554882,0.000149775],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006682331,"about_ca_system_score_gemma":0.0001765504,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.03841845,"about_ca_topic_score_gemma":0.06019448,"domain_scores_codex":[0.999941,0.000003134143,0.000005068514,0.00002186897,0.00001199882,0.00001686597],"domain_scores_gemma":[0.9999335,0.000006489342,0.00003331218,0.000003770431,0.00001389111,0.000009106758],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002729129,0.00003785768,0.7971982,0.0001560832,0.00005032768,0.0009458853,0.005520605,0.0003114428,0.1739687,0.0002963558,0.0001220756,0.02111952],"study_design_scores_gemma":[0.000003391303,0.00001469657,0.9980691,0.000005825113,0.000007376819,0.0001210473,0.0004505895,0.00009122366,0.000711215,0.00001162069,0.0005118834,0.00000208868],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9989601,0.0001796974,0.00004970037,0.00001261591,6.233774e-7,0.000007275774,0.0001600109,0.000003212879,0.0006266959],"genre_scores_gemma":[0.9994915,0.00009459726,0.00006663408,0.000005335622,0.00000122786,0.000004112093,0.0001166283,0.00000157916,0.0002185141],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03841845,"threshold_uncertainty_score":0.07638967,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009039200002998429,"score_gpt":0.1685712374191959,"score_spread":0.1595320374161975,"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."}}