A deposit or formation, usually of loose materials, concentrated by channeled erosional forces
Blog
Tag: <span>B</span>
A machine using 2 parallel rotating cylinders covered by a belt that move each other in tandem, for the purpose of transporting objects on the moving belt
Cavities formed along strata caused by natural or manmade forces
Solid rock attached to the earth
Generally describing layers of sedimentary rock
A mill utilizing a hammer and swing arm apparatus to pulverize ore
Dropping prices or value in a financial market
Production of economic minerals from beach deposits including beach placers
A circular centrifugal device which accelerates electrons with a rotating magnetic field
Concentrations of wave and wind formed mineral sand deposits, usually zoned from the high water level