H
Holly J. Stein
Researcher at University of Oslo
Publications - 174
Citations - 8551
Holly J. Stein is an academic researcher from University of Oslo. The author has contributed to research in topics: Molybdenite & Geochronology. The author has an hindex of 45, co-authored 164 publications receiving 7693 citations. Previous affiliations of Holly J. Stein include Colorado State University & United States Geological Survey.
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Dating the rise of atmospheric oxygen
Andrey Bekker,Heinrich D. Holland,Pei-Ling Wang,D. Rumble,Holly J. Stein,Judith L. Hannah,Louis Coetzee,Nicolas J. Beukes +7 more
TL;DR: It is found that syngenetic pyrite is present in organic-rich shales of the 2.32-Gyr-old Rooihoogte and Timeball Hill formations, South Africa, indicating that atmospheric oxygen was present at significant levels during the deposition of these units.
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The remarkable Re-Os chronometer in molybdenite : how and why it works
TL;DR: In this paper, the authors used the Re-Os (rhenium-osmium) chronometer applied to molybdenite (MoS2) to determine the age.
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Highly precise and accurate Re-Os ages for molybdenite from the East Qinling molybdenum belt, shaanxi Province, China
TL;DR: In this paper, an isotope dilution with a modified alkali fusion procedure and negative thermal ion mass spectrometry yields highly precise and accurate Re-Os ages for molybdenite.
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Molybdenite Re–Os and albite 40Ar/39Ar dating of Cu–Au–Mo and magnetite porphyry systems in the Yangtze River valley and metallogenic implications
Jingwen Mao,Yitian Wang,Bernd Lehmann,Jinjie Yu,Andao Du,Yanxiong Mei,Yongfeng Li,Wenshuan Zang,Holly J. Stein,Taofa Zhou +9 more
TL;DR: In this paper, ICP-MS Re-Os isotope analysis was used to date 11 molybdenite samples from five skarn/porphyry/stratabounded Cu-Au-Mo deposits.
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Primitive Os and 2316 Ma age for marine shale: implications for Paleoproterozoic glacial events and the rise of atmospheric oxygen
TL;DR: In this paper, the Rooihoogte and Duitschland Formation was used to date synsedimentary to early diagenetic pyrite from carbonaceous shale in the Transvaal Supergroup, South Africa.