Petrochemical typification of dikes in the Tomsk magmatic aureole (Kolyvan'-Tomsk folded zone, West Siberia)

Authors
Chistyakov, VK Fedoseev, GS
Citation
Vk. Chistyakov et Gs. Fedoseev, Petrochemical typification of dikes in the Tomsk magmatic aureole (Kolyvan'-Tomsk folded zone, West Siberia), GEOL GEOFIZ, 41(6), 2000, pp. 835-845
Citations number
30
Categorie Soggetti
Earth Sciences
Journal title
GEOLOGIYA I GEOFIZIKA
ISSN journal
00167886 → ACNP
Volume
41
Issue
6
Year of publication
2000
Pages
835 - 845
Database
ISI
SICI code
0016-7886(2000)41:6<835:PTODIT>2.0.ZU;2-Y
Abstract
A multiphase heterogeneous structure of basic rocks from the Tomsk magmatic aureole has been established. The dikes in these rocks were classified by petrographic, petrochemical, and geochemical characteristics. Four petroche mical types of dikes were distinguished and studied. Based on cluster-analy sis data, Tomsk magmatites were correlated with Late Paleozoic basic rocks from the southern Kuznetsk Basin.