Dynamic and thermal history of the Vredefort explosion structure in the Kaapvaal craton, South Africa

L. L. Perchuk, D. A. Tokarev, D. D. Van Reenen, D. A. Varlamov, T. V. Gerya, L. V. Sazonova, V. I. Fel'dman, C. A. Smit, M. C. Brink, A. A. Bisschoff

Research output: Contribution to journalArticlepeer-review

16 Citations (Scopus)

Abstract

Dynamic and thermal history of the Vredefort Explosion Structure in the Kaapvaal Craton, South Africa was discussed. The preimpact and postimpact history of formation of the Vredefort dome structure was reconstructed. It was concluded that impact melts varying in composition from granite to tonalite either appeared following the shock wave producing pseudotachylyte in places or moved through ring fractures.

Original languageEnglish
Pages (from-to)395-432
Number of pages38
JournalPetrology
Volume10
Issue number5
Publication statusPublished - Sept 2002
Externally publishedYes

ASJC Scopus subject areas

  • Geochemistry and Petrology

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