this is in accordance with what might be expected.
Presents the authors’ efforts to achieve in the laboratory, something like the conditions by which “many features of the occurrence of gold in quartz” could be explained. Discussion of each figure (reducing agent + appearance), along with epigram (at top), at
Orientation as printed.
tags: Au; auriferous deposits; economic geology
E. Hatschek & A. L. Simon (1912)