Gypsiferous deposits on Sheep Mountain, Alaska
By: by Richard A. Eckhart.
Series: Mineral resources of Alaska; Geological Survey bulletin -- 989-C
Publisher: U.S. G.P.O.
Published: 1953
Place of publication: Washington
Language: eng
Number of pages: 61
Subjects: Gypsum -- Alaska -- Sheep Mountain.; Geology -- Alaska -- Sheep Mountain.; Formations (Geology) -- Alaska -- Sheep Mountain.; Ore deposits -- Alaska -- Sheep Mountain.; Greenstone belts -- Alaska.; Rocks, Igneous -- Alaska -- Sheep Mountain.; Volcanic ash, tuff, etc. -- Alaska -- Sheep Mountain.; Hydrothermal alteration -- Alaska -- Sheep Mountain.
Notes: Maps on two folded plates in pocket (plates 4 and 5).

Includes bibliographical references and index.