1) Valued geologic mass 
a solid mass of ore
A sufficiently large amount of ore that can be mined economically.
A natural concentration of valuable material that can be extracted and sold at a profit.
A continuous, well-defined mass of material of sufficient ore content to make extraction economically feasible. The term orebody is used once the economic limits of the mineralized mass and its grade have been examined.A natural concentration of valuable material that can be extracted and sold at a profit.
A natural concentration of valuable material that can be extracted and sold at a profit.
a well-defined mass of ore-bearing rock.