U-Pb AGE OF HYPERSTHENE GRANITES (KUZEEVITES) OF THE ANGARA-KAN PROTRUSION (Yenisei Range)
G. S. Ripp and P. Yu. Khodanovich
Keywords: Geochronology, zircons, charnokites, kuzeevites, granulites, Early Proterozoic, Yenisei Range
Pages: 864-867
Abstract
We report the first U-Pb dates for allochthone hypersthene granites – kuzeevites – from the Angara-Kan protrusion of the Yenisei Range. The obtained age 1734  4 Ma marks the termination of folding and metamorphism under the PT-conditions of granulite facies which determined the internal structure of the Kan crystalline rocks. |
