Gold placers and their geologic environment in northwestern Park County, Colorado /

Placer gold deposits of Nevada /
by: Johnson, Maureen G.
Published: (1973)

Placer gold deposits of Utah /
by: Johnson, Maureen G.
Published: (1973)

Placer gold deposits of Arizona /
by: Johnson, Maureen G.
Published: (1972)

Mineralogy, mineral chemistry, and paragenesis of gold, silver, and base-metal ores of the North Amethyst vein system, San Juan Mountains, Mineral County, Colorado /
Published: (1993)

Reconnaissance investigation of the alluvial gold deposits in the North Takhar Area of Interest, Takhar Province, Afghanistan /
by: Chirico, Pete, et al.
Published: (2013)

Gold placers of the Circle district, Alaska : past, present, and future /
by: Yeend, Warren E., 1936-
Published: (1991)

Gold placers of the historical Fortymile River region, Alaska /
by: Yeend, Warren E., 1936-
Published: (1996)

Structural control of the gold deposits of the Cripple Creek district, Teller County, Colorado /
by: Koschmann, A. H. (Albert Herbert), 1896-1962
Published: (1949)

Distribution of placer gold in the Sixes River, southwestern Oregon : a preliminary report /
by: Boggs, Sam, et al.
Published: (1970)

Placer deposits of Alaska /
by: Cobb, Edward H. (Edward Huntington), 1916-1983
Published: (1973)

Geology and ore deposits of the upper Blue River area, Summit County, Colorado /
by: Singewald, Q. D. (Quentin Dreyer), 1902-1987
Published: (1951)

Significant metalliferous lode deposits and placer districts of Alaska /
by: Nokleberg, Warren J.
Published: (1987)

Map showing placer deposits of the Seward and Blying Sound Quadrangles, Alaska.
Published: (1978)

Sugar Loaf and St. Kevin mining districts, Lake County, Colorado /
by: Singewald, Q. D. (Quentin Dreyer), 1902-1987
Published: (1955)

Gold placers of the Circle district, Alaska : past, present, and future /
by: Yeend, Warren E., 1936-
Published: (1991)

Beach placers of the Oregon coast /
by: Pardee, J. T. (Joseph Thomas), 1871-1960
Published: (1934)

Distribution of beryllium, tin, and tungsten in the Lake George area, Colorado /
by: Hawley, C. C. (Charles Caldwell), 1929-, et al.
Published: (1968)

Gold placers of the historical Fortymile River Region, Alaska.
by: Yeend, Warren E., 1936-
Published: (1996)

Geology and ore deposits of the Breckenridge district, Colorado /
by: Ransome, Frederick Leslie, 1868-1935
Published: (1911)

Gold occurrences of Colorado /
by: Davis, Mark W.
Published: (1990)

Distribution and abundance of gold and other selected elements in altered bedrock, Empire Mining District, Clear Creek County, Colorado : a study of the geological and geochemical relationships of gold anomalies to those of tellurium, tin, bismuth, silver, and manganese /
by: Chaffee, Maurice A.
Published: (1972)

Economic geology of the Central City District, Gilpin County, Colorado /
by: Sims, P. K. (Paul Kibler), 1918-2011, et al.
Published: (1963)

Tin-bearing placers near Guadalcazar, State of San Luis Potosi, Mexico /
by: Fries, Carl, 1910-1965, et al.
Published: (1948)

Marine gold placers along the Gulf of Alaska margin /
by: Reimnitz, Erk

Placer gold of the Solomon, Bendeleben, and southern part of the Kotzebue quadrangles, western Alaska /
Published: (1988)

The Innoko gold-placer district, Alaska, with accounts of the central Kuskokwim Valley and the Ruby Creek and Gold Hill placers /
by: Maddren, A. G. (Alfred Geddes), 1875-
Published: (1910)

Distribution of gold and other metals in the Cripple Creek district, Colorado /
by: Gott, Garland B. (Garland Bayard), 1912-1996
Published: (1969)

Mineral potential modelling of gold and silver mineralization in the Nevada Great Basin : a GIS-based analysis using weights of evidence /
by: Mihalasky, Mark J. (Mark John)
Published: (2001)

Economic geology of the Idaho Springs district, Clear Creek and Gilpin Counties, Colorado /
by: Moench, Robert Hadley, 1926-, et al.
Published: (1966)

Reconnaissance investigation of the placer gold deposits in the Zarkashan Area of Interest : Ghazni Province, Afghanistan /
by: Malpeli, Katherine C., et al.
Published: (2013)

Geology and ore deposits of the Eureka and adjoining districts, San Juan Mountains, Colorado /
by: Burbank, W. S. (Wilbur Swett), 1898-1975, et al.
Published: (1969)

The geology of Wyoming's precious metal lode and placer deposits /
by: Hausel, W. Dan
Published: (1989)

Geology and ore deposits of the Bonanza mining district, Colorado /
by: Burbank, W. S. (Wilbur Swett), 1898-1975
Published: (1932)

Employment and income from gold placering by hand methods, 1935-37 /
by: Newcomb, Robinson, 1901-, et al.
Published: (1940)

Gold in placer deposits.
Published: (1990)

Distribution and abundance of gold and other selected elements in altered bedrock, Empire Mining District, Clear Creek County, Colorado /
by: Chaffee, Maurice A.
Published: (1972)