anorthosite
C28142
concept
Anorthosite is a coarse-grained igneous rock composed predominantly of plagioclase feldspar, typically forming in large intrusive bodies within the Earth's crust and on the Moon.
Observed surface forms (1)
- anorthosite suite ×1
Instances (3)
- Genesis Rock
- Apollo 15 anorthosite suite via concept surface "anorthosite suite"
- Lunar Sample 15415