bonanza /bə-nanˈzə or bəʊ- or bo-/

1. A rich mine or vein of precious ore (N American)
2. A large amount of (usu) silver
3. Any source of wealth or stroke of luck

Very prosperous

• induplications
• indurate
• indurated
• indurates
• indurating
• induration
• indurations
• indurative
• indusia
• indusial
• indusiate
• indusium
• industrial
• industrial action
• industrial archaeology
• industrial council
• industrial democracy
• industrial design
• industrial designer
• industrial designers
• industrial designs
• industrial diamond
• industrial diamonds
• industrial disease
• industrial diseases