Tetragonal rocks are rocks have a flat square base that has many crystals pointing upwards that have nine sides.
Some tetragonal minerals and rocks include:
Advertisement
Geology Wiki
There are some pages that are using this template, but do not have all bars. Please add them if you see a need.
READ MORE
Tetragonal rocks are rocks have a flat square base that has many crystals pointing upwards that have nine sides.
Some tetragonal minerals and rocks include: