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Showing results for tags 'feldspars'.
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Impacts that produce K-feldspar-rich ejecta blankets correspond to mass extinctions
Oxytropidoceras posted a topic in Fossil News
New open access paper about mass extinctions. Pankhurst, M.J., Stevenson, C.J. and Coldwell, B.C., 2021. Meteorites that produce K-feldspar-rich ejecta blankets correspond to mass extinctions. Journal of the Geological Society. 179, jgs2021-055, 1 December 2021 Yours,-
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- extraterrestrial impacts
- feldspars
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A new form of the rock-forming mineral discovered High-pressure experiments reveal unknown variants of common mineral by Amit Malewar, June 1, 2020 https://www.techexplorist.com/new-form-common-rock-forming-mineral-discovered/32716/ Pakhomova, A., Simonova, D., Koemets, I., Koemets, E., Aprilis, G., Bykov, M., Gorelova, L., Fedotenko, T., Prakapenka, V. and Dubrovinsky, L., 2020. Polymorphism of feldspars above 10 GPa. Nature Communications, 11(1), pp.1-8. https://www.nature.com/articles/s41467-020-16547-4 Yours, Paul H.