Aphanite

Definition:

• (n.) A very compact, dark-colored /ock, consisting of hornblende, or pyroxene, and feldspar, but neither of them in perceptible grains.

Compare aphanite with other words:

aphanite vs. crystal

aphanite vs. fine

aphanite vs. grain

aphanite vs. rock

aphanite vs. igneous

aphanite vs. aphanitic