Richard H. Jahns

Born 1915-01-01

Identifiers

Open LibraryOL167525A

Top Subjects

New Mexico (3)
Pegmatites (3)
Geology -- New Mexico -- Sierra County (2)
Sierra County (2)
Stratigraphic Geology (1)
Geology (1)
Connecticut River Valley (1)

Books by Richard H. Jahns

Total count: 11

Late pleistocene and recent deposits in the Connecticut Valley, MassachusettsParts I and II

Massachusetts Department of Public Works1942-01-01
Beryllium and tungsten deposits of the Iron Mountain district, Sierra and Socorro Counties, New Mexico

U.S. G.P.O.1944-01-01
Mica deposits of the Petaca districtRio Arriba County, New Mexico, with brief descriptions of the Ojo Caliente district, Rio Arriba County, and the Elk Mountain district, San Miguel County.

1946-01-01
Geologic features of the Connecticut Valley, Massachusetts as related to recent floods

U.S. G.P.O.1947-01-01
Physical characteristics of commercial sheet muscovite in the southeastern United States

U.S. Govt. Print. Off.1950-01-01
Geology of the San Dieguito pyrophyllite areaSan Diego County, California

California State Printing Office1950-01-01
Geology, mining, and uses of strategic pegmatites

The Institute1951-01-01
Gem- and lithium-bearing pegmatites of the Pala district, San Diego County, California

State of Calif., Dept. of Natural Resources, Division of Mines1951-01-01
Pegmatite deposits of the White Picacho district, Maricopa and Yavapai Counties, Arizona

University of Arizona1952-01-01
Possibilities for discovery of additional lead-silver ore in the Palomas Camp area of the Palomas (Hermosa) mining district, Sierra County, New Mexicoa preliminary statement.

1955-01-01
The Pelican area, Palomas (Hermosa) district, Sierra County, New Mexicopreliminary map issue.

State Bureau of Mines and Mineral Resources1957-01-01