{"id":"W3201838251","doi":"10.1177/00037028211047869","title":"Raman Spectroscopy Coupled with Reflectance Spectroscopy as a Tool for the Characterization of Key Hydrothermal Alteration Minerals in Epithermal Au–Ag Systems: Utility and Implications for Mineral Exploration","year":2021,"lang":"en","type":"article","venue":"Applied Spectroscopy","topic":"Geochemistry and Geologic Mapping","field":"Computer Science","cited_by":17,"is_retracted":false,"has_abstract":true,"ca_institutions":"Memorial University of Newfoundland","funders":"","keywords":"Chlorite; Alunite; Raman spectroscopy; Mineral; Hydrothermal circulation; Mineralogy; Pyrophyllite; Muscovite; Chemistry; Mica; Spectroscopy; Context (archaeology); Geology; Analytical Chemistry (journal); Optics; Quartz; Environmental chemistry","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.0007145049,0.0006169266,0.0003216815,0.0008605808,0.000392725,0.0006328727,0.0005454682,0.0005285091,0.0008327719],"category_scores_gemma":[0.0005836477,0.0003279774,0.000220732,0.0005111095,0.000632267,0.0004539687,0.0003893896,0.0006435703,0.0002598562],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006983043,"about_ca_system_score_gemma":0.0005743327,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0138027,"about_ca_topic_score_gemma":0.05038796,"domain_scores_codex":[0.9995084,0.00007395919,0.00001866413,0.0001214507,0.0002135842,0.00006382429],"domain_scores_gemma":[0.9996933,0.0001104369,0.00005740415,0.00003705478,0.00007863311,0.00002321311],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.00002580843,0.000009400552,0.001307415,0.00004902653,0.000009747771,0.00003597203,0.00004478893,0.0001732536,0.9940073,0.000131648,0.00006038821,0.004145195],"study_design_scores_gemma":[0.000008467369,0.0001751334,0.02447527,0.00001476157,0.00004085462,0.0003767735,0.0003226263,0.008885922,0.9636793,0.0001975415,0.001793956,0.00002931173],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9283221,0.002544895,0.06197236,0.0004477743,0.00004483116,0.00009588053,0.0006756543,0.0008338491,0.005062671],"genre_scores_gemma":[0.9127935,0.001356249,0.08221005,0.0001120778,0.00001675652,0.00003561463,0.0002486256,0.00007429497,0.003152914],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0138027,"threshold_uncertainty_score":0.02744472,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01833954812395366,"score_gpt":0.2645924182604923,"score_spread":0.2462528701365387,"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."}}