C - Krystaller - C

Cacoxenitt Cactus kvarts Cavansitt Carborundum
Cassiteritt Catacoizitt Cats Eye syntestisk Celestin
Chabazitt Chalcanthitt Charoitt Chert
Chert, sort og krem Cherry kvarts Chiastolitt Chondroditt
Chytha stein Cinnabar Cinnabritt (epidott i scapolitt) Citrin
Citrin, Madeira Cleavelanditt Clinozoisitt Cobblestone
Coltan Columbitt tantalitt Conichalcitt Copal
Coprolitt Creeditt Crinoid Fossil Crocoitt