calcium carbonate
chalk is made up of the mineral calcium carbonate.
Mineral
The main mineral that makes up limestone is calcite, which is a crystalline form of calcium carbonate. It is typically formed from the accumulation of shells, coral, algae, and other organic materials over time.
mineral
calcium carbonate
its quartz brochacho!
Rose quartz is composed of the mineral quartz, formula SiO2.
oxygen 46.6%
a mineral that makes up a obsidein, amorphus rock, and a crystal
rock
Plutonium, Iron
Silver is an element. Silver makes up the mineral silver.