pit-run gravel


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pit-run gravel

[′pit ‚rən ‚grav·əl]
(geology)
A natural deposit of a mixture of gravel, sand, and foreign materials.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.

pit-run gravel, bank-run gravel

Ungraded gravel as it is taken directly from a gravel pit.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.
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