Petrology of the Richardson radioactive deposit, Wilberforce, Ontario /
Rowe, Robert B.
Ottawa : E. Cloutier, Queen's Printer,
1952.
At head of title: Canada. Dept. of Mines and Technical Surveys.
2 plans folded in back pocket: Figs. 4 & 5 at scale 1:480.
Bibliography: p. 22.
Uraninite.
Petrology
Rocks, Crystalline and metamorphic.