Biology Forums - Study Force

The definition of MINERAL is
A) All substances of the biological and physical environment that may someday be used under specified technological and socioeconomic conditions
B) Estimates of the quantities likely to be added to reserves because of discoveries and changes in prices and technologies likely projected to occur within a specified period of time
C) A naturally occurring inorganic substance in the earth's crust
D) Any hard substance that can be made into finished goods
E) Quantities of resources that are known and available for economic exploitation with current technologies at current prices

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