calcspar
/ˈkælkˌspɑr/
noun
- A common mineral also known as calcite, often found in white or colorless crystals and used in making cement, fertilizers, and optical instruments.
- Calcspar is often used in the production of lime for construction.
- Under ultraviolet light, the calcspar crystal glowed a soft pink.
- The geologist showed the students a sample of calcspar from the cave.
Synonyms