Geochemical study of some chert and related deposits,
Maxwell, John Alfred, 1921-
Geochemical study of some chert and related deposits, by John A. Maxwell. - [Ottawa] Dept. of Mines and Technical Surveys, Canada [1963] - ix, 31 p. illus., tables. 25 cm.
"Condensed from [the author's thesis] ... University of Minnesota, 1953." Abstract also in French.
Bibliography: p. 15-18.
gs 64000125
Siliceous rocks.
Geochemistry.
QE185 / .A43 no. 104
Geochemical study of some chert and related deposits, by John A. Maxwell. - [Ottawa] Dept. of Mines and Technical Surveys, Canada [1963] - ix, 31 p. illus., tables. 25 cm.
"Condensed from [the author's thesis] ... University of Minnesota, 1953." Abstract also in French.
Bibliography: p. 15-18.
gs 64000125
Siliceous rocks.
Geochemistry.
QE185 / .A43 no. 104