Subject |
is a kind of |
has prototype |
has property |
has solidification mechanism |
has solidification timescale |
has composition |
basalt shergottite | basalt | Shergotty meteorite | | extrusion onto the surface of the planet or asteroid via a volcanic eruption | very rapid | silicates (with very few exceptions) |
depleted basalt shergottite | depleted basalt | | formed by separation of molten rock in a gravity field | extrusion onto the surface of the planet or asteroid via a volcanic eruption | very rapid | depleted by gravitational separation |
lherzolite shergottite | lherzolite | | | cooling in deep underground chambers | very slow | silicates (with very few exceptions) |