Monzonitoid magmatism of the Glukhoe gold ore deposit (Primorye): U-Pb, SHRIMP dating, petrochemical and minor-element compositions, and peculiar features of noble metal mineralization

摘要

Monzogabbrodiorites and monzodiorites from the Tatibin Group of Central Sikhote Alin (Primorye), which hosts the Glukhoe gold ore deposit, are considered with discussion of the most important data on the geological structure and composition of magmatic complexes and the results of U-Pb and SHRIMP dating. It is first established that mineral associations of the gold ore deposit include native Pt, Cu, and other compounds and mineral associations. Their formation conditions of both scientific and practical significance are analyzed.