Tractor with front mounted, curved steel shovel held by pivoted arms used to move material
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Category: <span>B</span>
A large stable and purpose built wall to protect against fire, water, explosion etc.
A machine used to move ore along a motorized conveyor with a series of hinged buckets
A triclinic plagioclase mineral, (Ca,Na)[Al,Si)AlSi2O8]
Minerals recovered in addition those targeted
A flammable hydrocarbon gas used as fuel, C4H10
A geologically significant intrusive igneous body in Transvaal, South Africa
White quartz having no gold
Term used to describe share prices on an upward trend
Precious metal poured into bars, and assigned value based on weight, then stamped