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Geological Conditions Affecting Dams in San Gabriel Canyon

Buwalda, John P. (1926) Geological Conditions Affecting Dams in San Gabriel Canyon. California Tax Digest . pp. 109-110. https://resolver.caltech.edu/CaltechAUTHORS:20191009-075749370

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Abstract

In view of the different plans being considered for the building of high dams in San Gabriel Canyon a statement of the geological conditions as they affect impounding structures in that drainageway may be pertinent and of interest. The writer's examination of the canyon reveals that the geological conditions from its mouth to the forks are quite similar, differing only in minor details. The dominant rocks are gneiss and a variety of coarse-grained intrusive igneous rocks of the general nature of granites and diorites. Dikes of both acid and basic rocks are common. Quartz and calcite veins occur occasionally.


Item Type:Article
Alternate Title:Statement by Dr. John Peter Buwalda, Geologist
Additional Information:© 1926 California Taxpayers' Association.
Other Numbering System:
Other Numbering System NameOther Numbering System ID
Balch Graduate School of the Geological Sciences5
Record Number:CaltechAUTHORS:20191009-075749370
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20191009-075749370
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:99173
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:09 Oct 2019 16:11
Last Modified:08 Jan 2020 15:58

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