Author:J.W. Welty & S.J. Reynolds & S.B. Keith, D.E. Gest & R.A. Trapp & Ed DeWitt

Sort

Showing 1-1 of 1

Image for Mine Index for Metallic Mineral Districts of Arizona

Mine Index for Metallic Mineral Districts of Arizona

By: J.W. Welty & S.J. Reynolds & S.B. Keith, D.E. Gest & R.A. Trapp & Ed DeWitt

Price: $19.99

Publisher: Arizona Bureau of Geology & Mineral Tech: 1985

Wayne's Books ID: SCPB02welt001

Condition: Very Good


Crisp, little wear. ~ INTRODUCTION: This index provides a list of mines within each mineral district, as defined in Arizona Bureau of Geology and Mineral Technology Map 18 and Bulletin 194 {Keith and others, 1983a,b). In a mineral-district classification, known metallic mineral occurrences are grouped according to geologic and metallogenic criteria rather than the geographic associations used in the traditional mining-district approach. Ideally, a mineral district should consist of mineral occurrences that have a common origin. A mineral-district classification is especially useful for underst... View more info