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Skip to Search Results- 2Kimberlite
- 1Aluminum
- 1Cr-rich megacrysts
- 1Decarbonation reaction
- 1Experimental calibration
- 1Garnet peridotite
- 2Bussweiler, Yannick
- 2Pearson, Graham
- 2Stachel, Thomas
- 1Brey, Gerhard Peter
- 1E. Jackson, Simon E.
- 1Hardman, Matthew
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The aluminum-in-olivine thermometer for mantle peridotites — Experimental versus empirical calibration and potential applications
Download2017-02-01
E. Jackson, Simon E., Bussweiler, Yannick, Hardman, Matthew, Stern, Richard A., Brey, Gerhard Peter, Kjarsgaard, B.A., Pearson, Graham, Stachel, Thomas
This study provides an experimental calibration of the empirical Al-in-olivine thermometer for mantle peridotites proposed by De Hoog et al. (2010). We report Al concentrations measured by secondary ion mass spectrometry (SIMS) in olivines produced in the original high-pressure, high-temperature,...
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The evolution of calcite-bearing kimberlites by melt-rock reaction: evidence from polymineralic inclusions within clinopyroxene and garnet megacrysts from Lac de Gras kimberlites, Canada
Download2016-07-01
Luth, R. W., Stone, Rebecca, Menzies, Andrew, Bussweiler, Yannick, Pearson, Graham, Stachel, Thomas, Kjarsgaard, B. A.
Megacrystic (>1 cm) clinopyroxene (Cr-diopside) and garnet (Cr-pyrope) xenocrysts within kimberlites from Lac de Gras (Northwest Territories, Canada) contain fully crystallized melt inclusions. These ‘polymineralic inclusions’ have previously been interpreted to form by necking down of melts at...