Popular prospecting
Subtitle: a field guide for the part-time prospector
By: includes data for the gem hunter, uranium seeker, and the prospector for strategic metallic and non-metallic minerals.
Edition: 1st ed.
Publisher: Mineralogist Pub. Co.
Published: 1955
Place of publication: Portland, Or
Language: eng
Number of pages: 80
Subjects: Prospecting.