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Details for article 1 of 8 found articles
| Title: |
An indirect lead isotope age determination of gold mineralization at the Corinthia mine, Yilgarn Block, Western Australia |
| Author: |
Bloem, E. J. M. McNaughton, N. J. Groves, D. I. Ridley, J. R. |
| Appeared in: |
Australian journal of earth sciences |
| Paging: | Volume 42 (1995) nr. 5 pages 447-451 |
| Year: |
1995-10 |
| Contents: |
The Corinthia lode-gold deposit in amphibolite-facies greenstone belt rocks in the Southern Cross Province of the Archaean Yilgarn Block contains a largely undeformed pegmatite dyke emplaced during the last phases of movement along the Fraser's-Corinthia shear zone. Gold mineralization and shear zone development were synchronous, and a Pb-Pb isochron age of 2620 ±6 Ma for pegmatite emplacement either indirectly dates mineralization, or places a minimum age constraint on the timing of mineralization. This age is in accord with a broadly synchronous dominant episode of Archaean lode-gold mineralization throughout the Yilgarn Block. |
| Publisher: |
Taylor & Francis |
| Source file: |
Elektronische Wetenschappelijke Tijdschriften |
Details for article 1 of 8 found articles
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