Preliminary report on the geology of hydrothermally altered areas within the upper Alamosa River Basin, Colorado
By: by Dana J. Bove.
Contributors: Geological Survey (U.S.)
Series: Open-file report -- 94-224.; U.S. Geological Survey open-file report -- 94-224.
Publisher: U.S. Dept. of the Interior, U.S. Geological Survey; Books and Open-File Reports Section, distributor]
Published: 1994
Place of publication: [Reston, Va.]; [Denver, Colo
Language: eng
Format: Microform
Subjects: Geology -- Colorado; Hydrothermal deposits -- Colorado; Volcanism -- Colorado
Notes: Cover title.

Distributed to depository libraries in microfiche.

Shipping list no.: 95-0614-M.

Microfiche. [Denver, Colo.] : U.S. Geological Survey, [1995] 1 microfiche : negative.