dioptase /dī-opˈtās/ (mineralogy)

An emerald-green acid copper silicate

• Jai
• jai alai
• jail
• jailbait
• jailbaits
• jailbird
• jailbirds
• jailbreak
• jailbreaking
• jailbreaks
• jailbroke
• jailbroken
• jail deliveries
• jail delivery
• jailed
• jailer
• jaileress
• jailers
• jail-fever
• jailhouse
• jailhouses
• jailing
• jailor
• jailors
• jails