Non-cratonic diamonds from UHP metamorphic terranes, ophiolites and volcanic sources

LF Dobrzhinetskaya… - … in Mineralogy and …, 2022 - pubs.geoscienceworld.org
The discovery of diamonds in metamorphic rocks of continental affinities occurred shortly
after the discovery of coesite in similar rocks. These important discoveries led to a revolution …

Natural iron silicides: A systematic review

MA Rappenglück - Minerals, 2022 - mdpi.com
This review systematically presents all finds of geogenic, impact-induced, and
extraterrestrial iron silicide minerals known at the end of 2021. The respective morphological …

Raman investigations and ab initio calculations of natural diamond-lonsdaleite originating from New Caledonia

Y El Mendili, B Orberger, D Chateigner, JF Bardeau… - Chemical Physics, 2022 - Elsevier
Here, we report the first occurrence so far of cubic diamond and lonsdaleite in a siliceous
breccia hosted in nickel laterite from the Tiébaghi mine, New Caledonia. Diamond and …

[PDF][PDF] A Systematic Re-view. Minerals 2022, 12, 188

MA Rappenglück, NI Silicides - 2022 - academia.edu
This review systematically presents all finds of geogenic, impact-induced, and
extraterrestrial iron silicide minerals known at the end of 2021. The respective morphological …