gangue or gang /gang/

Rock in which ores are embedded

• toll
• tollable
• tollage
• tollages
• toll bait
• toll baits
• toll bar
• toll bars
• tollbooth
• tollbooths
• tollbridge
• tollbridges
• toll call
• toll calls
• tolldish
• tolldishes
• tolled
• toller
• tollers
• tolley
• toll-free
• tollgate
• tollgates
• toll-gatherer
• toll-gatherers