Science Common Sense


1805 - What are the common rock-forming minerals found in most rocks?

The most common rock-forming minerals are:

  1. Quartz: A clear or white mineral found in many rocks.
  2. Feldspar: A pink or white mineral that makes up many rocks.
  3. Mica: A shiny, layered mineral that breaks into thin sheets.
  4. Amphibole: A dark-colored mineral that looks a bit like a feather.
  5. Pyroxene: A dark-colored mineral that's often found in volcanic rocks.
  6. Olivine: A green or yellow mineral that's found in some rocks.
  7. Calcite: A white or colorless mineral that makes up limestone rocks.

These minerals are found in most rocks, such as granite, sandstone, and basalt. They're like the building blocks of rocks!