felsic intrusive rock
C53880
concept
A felsic intrusive rock is a coarse-grained igneous rock, rich in silica and light-colored minerals like quartz and feldspar, that crystallizes slowly beneath the Earth's surface.
Observed surface forms (1)
- crystalline rock ×1
Instances (2)
- Pikes Peak granite
- Precambrian Shield granite via concept surface "crystalline rock"