What are examples of monomineral rock

1. Pure quartz (SiO2) - This is a monomineralic rock made up entirely of quartz mineral.

2. Pure calcite (CaCO3) - This is another example of a monomineralic rock composed entirely of calcite mineral.
3. Pure halite (NaCl) - This is a monomineralic rock made up entirely of halite mineral.
4. Pure graphite (C) - Graphite is a monomineralic rock consisting entirely of the graphite mineral.
5. Pure pyrite (FeS2) - Pyrite is a monomineralic rock composed entirely of the pyrite mineral.