{"id":"W4210801705","doi":"10.1007/978-3-030-92662-5_1","title":"Rare-Earth and Critical Material Recovery from Peralkaline Volcanic Ores: Minerals Processing, Hydrometallurgy, and Solvent Extraction Separation","year":2022,"lang":"en","type":"book-chapter","venue":"˜The œminerals, metals & materials series","topic":"Extraction and Separation Processes","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of British Columbia","funders":"","keywords":"Peralkaline rock; Allanite; Geology; Geochemistry; Monazite; Mineral processing; Zircon; Hydrometallurgy; Mineralogy; Solvent extraction; Mineral; Extraction (chemistry); Volcano; Metallurgy; Chemistry; Materials science; Chromatography","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":[0.00008774154,0.0004989462,0.0003624769,0.0005022697,0.0002967281,0.0006808323,0.0004633456,0.0004230647,0.006209753],"category_scores_gemma":[0.00006989182,0.0002123965,0.0002492354,0.0005779761,0.000322725,0.0009571544,0.0004697226,0.0006912658,0.002593148],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004009136,"about_ca_system_score_gemma":0.000434186,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005055983,"about_ca_topic_score_gemma":0.002074983,"domain_scores_codex":[0.9999248,0.000002954992,0.000003035246,0.00001481519,0.00004575631,0.000008638194],"domain_scores_gemma":[0.9999789,0.000007546525,0.000002274787,0.000002701088,0.000006060121,0.000002479878],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0001316266,0.0002166214,0.0001934817,0.002205187,0.00003185291,0.0004388636,0.0002453971,0.001419435,0.4357687,0.05796727,0.0240925,0.4772891],"study_design_scores_gemma":[0.00001003412,0.0001907876,0.001033925,0.0002189795,0.00001870034,0.001666993,0.0001615218,0.001442369,0.389424,0.02093909,0.5848693,0.00002432827],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.1194895,0.349674,0.08640698,0.002268394,0.002292681,0.0002491781,0.0008378964,0.0008889808,0.4378923],"genre_scores_gemma":[0.1725194,0.1395854,0.03696222,0.0008017017,0.0005128119,0.00008698246,0.001002154,0.0002333088,0.648296],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.006209753,"threshold_uncertainty_score":0.02077371,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01855339934121572,"score_gpt":0.2607193708882053,"score_spread":0.2421659715469896,"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."}}