Mineralogy, mineral chemistry, and paragenesis of gold, silver, and base-metal ores of the North Amethyst vein system, San Juan Mountains, Mineral County, Colorado
Mineralogy, mineral chemistry, and paragenesis of gold, silver, and base-metal ores of the North Amethyst vein system, San Juan Mountains, Mineral County, Colorado
by Nora K. Foley ... [et al.].
- Washington U.S. G.P.O. 1993.
- iv, 39 p. ill. 29 cm.
- U.S. Geological Survey professional paper 1537 .
Includes bibliographical references (p. 37-39).
92040595
Gold ores--Geology--Colorado--Mineral County.
Ore deposits--Colorado--Mineral County.
QE390.2.G65 / M56 1993
553.41/09788/38
I 19.16:1537
Includes bibliographical references (p. 37-39).
92040595
Gold ores--Geology--Colorado--Mineral County.
Ore deposits--Colorado--Mineral County.
QE390.2.G65 / M56 1993
553.41/09788/38
I 19.16:1537