5Definition of “radioactive ore”

5 Definition of “radioactive ore”

5 Definition of “radioactive ore”

For the Act, section 4(1), definition of radioactive ore, the prescribed concentrations of uranium and thorium are—

(a) for an ore that contains uranium but not thorium—0.02% by weight of uranium, or

(b) for an ore that contains thorium but not uranium—0.05% by weight of thorium, or

(c) for an ore that contains both uranium and thorium—a percentage by weight of uranium and thorium so—

where—

U represents the percentage by weight of uranium.

Th represents the percentage by weight of thorium.