Publisher: Geological Survey / Publish Year Decade: 1920 - 1929 - Blacklight Search Results

Start Over Publisher Geological Survey Publish Year Decade 1920 - 1929

1731. Chromite. Chromite in 1920; by Edward Sampson.

Corporate/Agency Authors:: Geological Survey
Publisher:: Geological Survey
Date:: Aug. 17, 1921

1732. Gold. Gold, silver, copper, lead, and zinc in Montana in 1919, mines report; by C. N. Gerry.

Corporate/Agency Authors:: Geological Survey
Publisher:: Geological Survey
Date:: Aug. 17, 1921

1733. Gold. Gold, silver, copper, lead, and zinc in Nevada in 1919, mines report; by V. C. Heikes.

Corporate/Agency Authors:: Geological Survey
Publisher:: Geological Survey
Date:: Aug. 16, 1921

1734. Mineral resources of United States in 1918: Introduction, by Edson S. Bastin; Summary, by Martha B. Clark.

Corporate/Agency Authors:: Geological Survey
Publisher:: Geological Survey
Date:: Aug. 15, 1921

1735. Petroleum. Oil prospects in Washington County. Utah: by Harvey Bassler and John B. Reeside, jr.

Corporate/Agency Authors:: Geological Survey
Publisher:: Geological Survey
Date:: Aug. 15, 1921

1736. Gold. Gold, silver, copper, lead, and zinc in Eastern States in 1920, mines report; by J. P. Dunlop.

Corporate/Agency Authors:: Geological Survey
Publisher:: Geological Survey
Date:: Aug. 13, 1921

1737. Feldspar in 1919; by L. M. Beach.

Corporate/Agency Authors:: Geological Survey
Publisher:: Geological Survey
Date:: Aug. 12, 1921

1738. Gold. Gold, silver, copper, lead, and zinc in Arizona in 1919, mines report; by V. A. Heikes.

Corporate/Agency Authors:: Geological Survey
Publisher:: Geological Survey
Date:: Aug. 12, 1921

1739. Gold. Gold, silver, copper, lead, and zinc in Idaho and Washington in 1919, mines report; by C. N. Gerry.

Corporate/Agency Authors:: Geological Survey
Publisher:: Geological Survey
Date:: Aug. 11, 1921

1740. Phosphate rock in 1920; by Ralph W. Stone.

Corporate/Agency Authors:: Geological Survey
Publisher:: Geological Survey
Date:: Aug. 11, 1921

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