Ore Deposit Geology Britannica
uranium ores occur in deposits that are both nearsurface and very deep e, 300 to 1,200 metres, or 1,000 to 4,000 feethe deep ores sometimes occur in seams as thick as 30 metress is the case with ores of other metals, surface uranium ores are readily mined read more vanadiumn vanadium processing ores.