Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Results of the FPSM analysis for the sample containing nanocrystalline periclase and large grains of calcite and magnetite. The magnetite is less than 3 wt% and not identified owing to the poor statistics on its intensities in addition to the small amount of content. The magnetite peaks are better fitted by the similar qandilite structure. Also, a spurious diamond phase was erroneously found. R wp: 0.151.
