base minerals definition
base minerals means all minerals and mineral substances, other than nuclear energy source material, precious metals, precious stones, mineral oils, natural gases and coal, and includes all such slimes, concentrates, slags, tailings and residues as are valuable and contain base minerals as hereinbefore defined;
base minerals means coal and all other minerals and mineral substances, and includes coke and all such slimes, concentrates, slags, tailings and residues as are valuable and contain base minerals as hereinbefore defined, but does not include precious metals, precious stones, mineral oils and natural gases;
base minerals means all minerals and mineral substances, other than nuclear energy source material, precious metals, precious stones, mineral oils,
More Definitions of base minerals
base minerals means all Minerals other than Precious Minerals.