mineral tar
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mineral tar
n.
Maltha.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
mineral tar
n
(Minerals) a natural black viscous tar intermediate in properties between petroleum and asphalt. Also called: maltha
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
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Noun | 1. | mineral tar - a thick black tar intermediate between petroleum and asphalt mineral - solid homogeneous inorganic substances occurring in nature having a definite chemical composition |
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