{"id":"W4413077177","doi":"10.1007/s00710-025-00944-y","title":"Rare earth elements (REE) mineralization in Snap Lake kimberlite and tailings: a case study for recovery of REE from diamond mine tailings","year":2025,"lang":"en","type":"article","venue":"Mineralogy and Petrology","topic":"Geochemistry and Elemental Analysis","field":"Earth and Planetary Sciences","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"De Beers (Canada); Government of Northwest Territories; Dalhousie University","funders":"","keywords":"Tailings; Kimberlite; Geology; Geochemistry; Mineralization (soil science); Rare earth; Mining engineering; Earth science; Mantle (geology); Metallurgy; Soil science; Soil water","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":[0.0001778967,0.0002436897,0.0002192051,0.0008853109,0.001920062,0.0006206125,0.0004777063,0.0007595092,0.0006941824],"category_scores_gemma":[0.0003577327,0.0001404986,0.0002323089,0.0007527134,0.0006194143,0.000355651,0.0005125888,0.0002452238,0.0001324998],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001187109,"about_ca_system_score_gemma":0.0009660914,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.09956544,"about_ca_topic_score_gemma":0.3047272,"domain_scores_codex":[0.9998819,0.000009021172,0.000007325969,0.00002598763,0.00003792431,0.0000379416],"domain_scores_gemma":[0.9998475,0.00002999968,0.00002592653,0.00001107441,0.00005898273,0.00002640876],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001008329,0.0004940928,0.7385932,0.0002719187,0.00009421862,0.03138806,0.01753613,0.001189738,0.1682955,0.0005552676,0.0004444026,0.04012929],"study_design_scores_gemma":[0.00002041048,0.001033293,0.8882599,0.0000622226,0.00009936924,0.005795599,0.02717889,0.002530251,0.06835902,0.0003331843,0.0062845,0.00004322259],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9993988,0.00002209409,0.000073477,0.00001192314,5.646246e-7,0.000009775718,0.00003874123,0.000002676298,0.0004419061],"genre_scores_gemma":[0.9971784,0.00006812315,0.0005935346,0.00001759579,0.000001048187,0.000005689056,0.00006484667,0.000003029286,0.002067665],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.09956544,"threshold_uncertainty_score":0.1979718,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008468947228142606,"score_gpt":0.2271177326593834,"score_spread":0.2186487854312408,"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."}}