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A simple method for the in situ determination of alluvial densities

✍ Scribed by D.P. Spangler; D.E. Wallace

Publisher
Elsevier Science
Year
1970
Tongue
English
Weight
696 KB
Volume
4
Category
Article
ISSN
0013-7952

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✦ Synopsis

Alluvial density is an important parameter in hydrogeologic surveys. These density values are often difficult and expensive to obtain, especially in the large Basin and Range province of the southwestern United States. Various methods are available for obtaining densities; however, many are complex and involve expensive and cumbersome equipment. In most cases, in situ densities can be determined by the shallow core-barrel method, which can be used to obtain both wet and dry density values. Values obtained are well within the accuracy limitations demanded by exploratory hydrological or geophysical surveys. Equipment needs and sampling procedures are simple and inexpensive.

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