TUGSTEN MINES AND MINING

Tugsten mining in Arizona

Author:

C. F. Willis

Article Date:

May 1916

Language:

English

Subject Headings:

TUGSTEN MINES AND MINING

Tip Top tugsten; the rejuvenation of a historic silver mine

Author:

C. B. Scott

Article Date:

May 1916

Language:

English

Subject Headings:

TUGSTEN MINES AND MINING

The dig for black gold

Author:

R. Mahoney

Article Date:

September 27, 1953

Article Abstract:

The Black Pearl mine

Language:

English

Subject Headings:

TUGSTEN MINES AND MINING

Lost lode of Sierra Sombrera

Author:

K. E. Hickok

Article Date:

June 1953

Article Abstract:

Lost mine near Ajo

Language:

English

Subject Headings:

TUGSTEN MINES AND MINING