Are HED meteorites from 4 Vesta?
“HED” meteorites include ~three different types of igneous rocks with chemical and isotopic similarities suggesting that they all formed on the same …
[California], unclassified achondrite
This stone was found by Jason at a new hunting location in California, in December 2014. It weighs 0.855 grams (with a …
NWA 3197, anomalous howardite
This odd meteorite is a mix of a few different things: the typical HED eucritic and diogenitic material make up most of …
NWA, howardite
22 gram fresh HED with gemmy green pyroxene crystals. Stones like this aren’t too special today, but, back in the late 1990s …