mountain cork


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mountain cork

[′mau̇nt·ən ′kȯrk]
(mineralogy)
A white or gray variety of asbestos composed of thick, interwoven fibers and having a corklike weight and texture. Also known as rock cork.
A fibrous clay mineral, such as sepiolite.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
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