Crystal Directory A-Z
C
- Cacoxenite
- Calligraphy Jasper
- Carnelian
- Cassiterite
- Cavansite
- Celestite
- Chalcanthite
- Chalcedony
- Chalcopyrite
- Charoite
- Cherry Quartz
- Chevron Amethyst
- Chiastolite
- Chrome Diopside
- Chrysanthemum Stone
- Chrysoberyl
- Chrysocolla
- Chrysoprase
- Cinnabar
- Citrine
- Clear Quartz
- Clinochlore
- Clinozoisite
- Conichalcite
- Copal
- Coral
- Corundum
- Crazy Lace Agate
- Creedite
- Crocidolite
- Crocoite
- Cryolite
- Cuprite