Age of Ag–Pb–Zn mineralization, Keno Hill – Galena Hill area, Yukon Territory
Whole-rock K–Ar model ages of Keno Hill quartzite from small stockwork zones adjacent to Ag–Pb–Zn veins (Husky and Keno deposits) indicate that mineralization occurred at about 87 Ma. Regionally metamorphosed country rocks more distant from stockwork zones have potassium–argon model ages that are sl...
Published in: | Canadian Journal of Earth Sciences |
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Format: | Article in Journal/Newspaper |
Language: | English |
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1980
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crcansciencepubl:10.1139/e80-109 2023-12-17T10:32:48+01:00 Age of Ag–Pb–Zn mineralization, Keno Hill – Galena Hill area, Yukon Territory Sinclair, A. J. Tessari, O. J. Harakal, J. E. 1980 http://dx.doi.org/10.1139/e80-109 http://www.nrcresearchpress.com/doi/pdf/10.1139/e80-109 en eng Canadian Science Publishing http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining Canadian Journal of Earth Sciences volume 17, issue 8, page 1100-1103 ISSN 0008-4077 1480-3313 General Earth and Planetary Sciences journal-article 1980 crcansciencepubl https://doi.org/10.1139/e80-109 2023-11-19T13:38:50Z Whole-rock K–Ar model ages of Keno Hill quartzite from small stockwork zones adjacent to Ag–Pb–Zn veins (Husky and Keno deposits) indicate that mineralization occurred at about 87 Ma. Regionally metamorphosed country rocks more distant from stockwork zones have potassium–argon model ages that are slightly but significantly older, indicating that mineralization postdated the main phase of Late Cretaceous regional metamorphism. Article in Journal/Newspaper Keno Hill Yukon Canadian Science Publishing (via Crossref) Yukon Keno Hill ENVELOPE(-135.307,-135.307,63.908,63.908) Galena Hill ENVELOPE(-135.421,-135.421,63.900,63.900) Canadian Journal of Earth Sciences 17 8 1100 1103 |
institution |
Open Polar |
collection |
Canadian Science Publishing (via Crossref) |
op_collection_id |
crcansciencepubl |
language |
English |
topic |
General Earth and Planetary Sciences |
spellingShingle |
General Earth and Planetary Sciences Sinclair, A. J. Tessari, O. J. Harakal, J. E. Age of Ag–Pb–Zn mineralization, Keno Hill – Galena Hill area, Yukon Territory |
topic_facet |
General Earth and Planetary Sciences |
description |
Whole-rock K–Ar model ages of Keno Hill quartzite from small stockwork zones adjacent to Ag–Pb–Zn veins (Husky and Keno deposits) indicate that mineralization occurred at about 87 Ma. Regionally metamorphosed country rocks more distant from stockwork zones have potassium–argon model ages that are slightly but significantly older, indicating that mineralization postdated the main phase of Late Cretaceous regional metamorphism. |
format |
Article in Journal/Newspaper |
author |
Sinclair, A. J. Tessari, O. J. Harakal, J. E. |
author_facet |
Sinclair, A. J. Tessari, O. J. Harakal, J. E. |
author_sort |
Sinclair, A. J. |
title |
Age of Ag–Pb–Zn mineralization, Keno Hill – Galena Hill area, Yukon Territory |
title_short |
Age of Ag–Pb–Zn mineralization, Keno Hill – Galena Hill area, Yukon Territory |
title_full |
Age of Ag–Pb–Zn mineralization, Keno Hill – Galena Hill area, Yukon Territory |
title_fullStr |
Age of Ag–Pb–Zn mineralization, Keno Hill – Galena Hill area, Yukon Territory |
title_full_unstemmed |
Age of Ag–Pb–Zn mineralization, Keno Hill – Galena Hill area, Yukon Territory |
title_sort |
age of ag–pb–zn mineralization, keno hill – galena hill area, yukon territory |
publisher |
Canadian Science Publishing |
publishDate |
1980 |
url |
http://dx.doi.org/10.1139/e80-109 http://www.nrcresearchpress.com/doi/pdf/10.1139/e80-109 |
long_lat |
ENVELOPE(-135.307,-135.307,63.908,63.908) ENVELOPE(-135.421,-135.421,63.900,63.900) |
geographic |
Yukon Keno Hill Galena Hill |
geographic_facet |
Yukon Keno Hill Galena Hill |
genre |
Keno Hill Yukon |
genre_facet |
Keno Hill Yukon |
op_source |
Canadian Journal of Earth Sciences volume 17, issue 8, page 1100-1103 ISSN 0008-4077 1480-3313 |
op_rights |
http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining |
op_doi |
https://doi.org/10.1139/e80-109 |
container_title |
Canadian Journal of Earth Sciences |
container_volume |
17 |
container_issue |
8 |
container_start_page |
1100 |
op_container_end_page |
1103 |
_version_ |
1785586632789852160 |