B A Kjarsgaard

Geological Survey of Canada — Canada

Earth and Planetary Sciences · Physical Sciences

45h-index7.2kcitations304works1.62yr avg
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Research Topics

Geological and Geochemical Analysis(173), Geochemistry and Geologic Mapping(151), earthquake and tectonic studies(60), High-pressure geophysics and materials(54), Geological Studies and Exploration(47)

Publications304 total

A novel “green” sample preparation method for portable X-ray fluorescence (pXRF) geochemistry of unconsolidated sediments as compared to traditional laboratory protocols
Journal of Geochemical Exploration·2026
Paired megacrystic zircon (U-Th)/He and U/Pb dating reveals kimberlite eruption ages, protracted emplacement histories, and insights into megacryst genesis
Chemical Geology·2025
Geochronology, mineral chemistry, and geochemistry of kimberlites from Victoria Island, Arctic Canada
Mineralogy and Petrology·2025
Petrology, geochemistry, and Triassic eruption age of the Dharma kimberlite, Northwest Territories, Canada
Mineralogy and Petrology·2025· 2 cited
A Machine Learning Approach to Single Garnet Geothermometry and Application to Tracing the Fingerprint of Superdeep Diamonds
Geochemistry Geophysics Geosystems·2025· 2 citedOpen Access
A link between enhanced sampling of Ti–rich mantle garnets and superdeep diamonds: Insights from the DO-27 kimberlite, Northern Canada
Mineralogy and Petrology·2025· 6 cited
Carbonatite evolution at St Honoré (Canada), the apatite record
Chemical Geology·2024· 2 citedOpen Access
Petrology, geochemistry, and geochronology of the Mel Kimberlites, Nunavut, Canada and their relationship to Neoproterozoic to Cambrian magmatism in North America
Mineralogy and Petrology·2024· 3 cited
Kimberlite apatite (U-Th)/He thermochronology of the Canadian Arctic: what fraction of kimberlites were eroded?
2024Open Access
Sublithospheric Diamonds and Indicator Minerals from DO-27 Kimberlite, Slave Craton, Canada– Geochemistry, Age and Origin
2024· 1 citedOpen Access
Tracing the relative roles of lithospheric and sublithospheric mantle in kimberlite source regions using highly siderophile elements and Re-Os isotope systematics
2024Open Access
Petrology, geochemistry, and geochronology of the Pikoo Kimberlites, Saskatchewan
2024Open Access
Petrology, Geochemistry, and Geochronology of the Dharma Kimberlites, Northwest Territories, Canada
2024Open Access
Southeast Slave Craton Lithosphere, Revisited
2024· 1 citedOpen Access
(U-Th)/He geochronology of kimberlite zircon megacrysts: a new chronometer for dating emplacement
2024Open Access
Petrology and Geochronology of kimberlites from the Victoria Island field, NU/NT, Canada
2024Open Access
Updated geochronology of the central Slave craton – duration, pulses and time-integrated source variability
2024· 3 citedOpen Access
GeoCoDA: Recognizing and validating structural processes in geochemical data. A workflow on compositional data analysis in lithogeochemistry
Applied Computing and Geosciences·2024· 11 citedOpen Access
3-D mantle structure of the Superior Craton
2024
Petrology, Geochemistry, and Geochronology of the Mel Kimberlites, Nunavut, Canada and Their Relationship to Neoproterozoic to Cambrian Magmatic Activity in North America
SSRN Electronic Journal·2024Open Access
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Frequent Co-authors

D. Graham Pearson(16), Larry M. Heaman(11), Sebastian Tappe(8), Stephen Foley(6), George A. Jenner(5), Geoff Nowell(4), Yannick Bussweiler(4), Thomas Stachel(4), Simon E. Jackson(4), Rolf L. Romer(3), Andreas Stracke(3), D. L. Hamilton(3), John P. Armstrong(3), Nancy Joyce(2), A. R. Woolley(2), Herman Grütter(2), Jeff W. Harris(2), Hugh O’Brien(2), N. V. Chalapathi Rao(2), Steven R. Sparks(2)