Heamanite-(Ce), (K0.5Ce0.5)TiO3, a new perovskite supergroup mineral found in diamond from Gahcho Kue, Canada

• Published in: American Mineralogist
• Main Authors: Anzolini, C, Siva-Jothy, WK, LococK, AJ, Nestola, F, Balic-Zunic, T, Alvaro, M, Chinn, IL, Stachel, T, Pearson, DG
• Other Authors: Siva-Jothy, Wk, Locock, Aj, Chinn, Il, Pearson, Dg
• Format: Article in Journal/Newspaper
• Language: English
• Published: MINERALOGICAL SOC AMER 2022
• Subjects: Heamanite-(Ce); new mineral; perovskite; crystal structure; loparite-(Ce); diamond inclusion; mantle; Gahcho Kue; Northwest Territories; Canada; Heaman
• Online Access: http://hdl.handle.net/11577/3454082; https://doi.org/10.2138/am-2022-8098

Heamanite-(Ce) (IMA 2020-001), ideally (K0.5Ce0.5)TiO3, is a new perovskite-group mineral found as an inclusion in a diamond from the Gahcho Kue mine in the Northwest Territories, Canada. It occurs as brown, translucent single crystals with an average maximum dimension of similar to 80 mu m, associa...