Olson, Donald K.

"MICHIGAN SILVER Native Silver Occurrences In The Copper Mines Of Upper Michigan" a twelve page article in The Mineralogical Record, Volume 17, Number 1, January-February 1986, Silver Issue

The Mineralogical Record: Tucson, 1986. Paperback. Very Good. Item #21-2193

Illus., 11 x 8", pict stapled wraps, 96pp. Covers have light wear and creasing else very good condition. Article is on the crystalline silver of the Keweenaw Peninsula. Other topics: Silver Islet Mine, Ontario; Batopilas District, Mexico; Kongsberg, Norway and the history of silver mining in Germany.

Price: $15.00