Model of mineralization related to cauldron facies syenite in the Pelly Mountains

The Mississippian volcanic rocks and associated mineralization in the Pelly Mountains were studied by J. Morin during 1979 and 1980. Alkaline and calc-alkaline Mississippian volcanic rocks lie above Paleozoic platform strata of carbonate, volcanic and minor fine-grained clastic rocks. The volcanic belt can be divided into four facies designated by lithology. A model is proposed here that relates cauldron facies geology to the associated mineralization.

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Champ	Valeur
Dernière modification	avril 17, 2026, 18:05 (TU)
Créé le	avril 17, 2026, 18:05 (TU)
contact_email	eservices@gov.yk.ca
contact_person	{"en": "Yukon Geological Survey", "fr": "Yukon Geological Survey"}
criticality_level	[]
data_dictionary	[]
geographic_scope	[]
open_canada_collection	federated
open_canada_date_published	2011-04-04 00:00:00
open_canada_keywords	{"en": ["ygs-import", "ygs-import-20250711", "ygs-publications", "yukon-geological-survey"], "fr-t-en": ["importation d'ygs", "ygs-import-20250711", "publications de l'YGS", "enquête géologique du yukon"]}
open_canada_subject	["science_and_technology"]
sensitivity_level	unrestricted
title_fr
update_frequency	unknown