4.6-billion-year-old meteorite belongs to Earth’s long-lost baby cousin
By Mindy Weisberger, Live Science, March 8, 2021
A protoplanet in the early solar system spawned a unique type of meteorite
[www.livescience.com]

Meteoritical Bulletin Database
Last update: 28 Mar 2021
Meteorite Bulletin 109
[www.lpi.usra.edu]

Barrat, J.A., Chaussidon, M., Yamaguchi, A., Beck, P., Villeneuve, J.,
Byrne, D.J., Broadley, M.W. and Marty, B., 2021. A 4,565-My-old
andesite from an extinct chondritic protoplanet. Proceedings of the
National Academy of Sciences, 118(11).
[www.pnas.org]

Yours,

Paul H.

"The past is never dead. It's not even past."
William Faulkner, Act 1, Scene III, Requiem for a Nun (1951)