dioptase /dī-opˈtās/ (mineralogy)

An emerald-green acid copper silicate

• skeleton in the closet
• skeleton in the cupboard
• skeletonise
• skeletonised
• skeletonises
• skeletonising
• skeletonize
• skeletonized
• skeletonizes
• skeletonizing
• skeleton key
• skeleton keys
• skeletons
• skeleton shrimp
• skeleton shrimps
• skeleton suit
• skeleton suits
• skelf
• skelfs
• skell
• skellie
• skellied
• skellier
• skellies
• skelliest