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dolostone

British  
/ ˈdɒləˌstəʊn /

noun

  1. rock composed of the mineral dolomite

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

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These mineral deposits were created from the interaction between a granitic intrusion called the Little Cottonwood Stock and country-rock consisting of mostly limestone and dolostone.

From Textbooks • Jan. 1, 2017

Hot, circulating fluids expelled by the crystallizing granite reacted with and dissolved the surrounding limestone and dolostone, precipitating out new minerals created by the chemical reaction.

From Textbooks • Jan. 1, 2017

Most of these tracks end behind large boulders of dolostone or syenite, some however start and end without an apparent object nearby.

From Scientific American • Jul. 22, 2013

Why are there phases in earth history when dolostone formation was so common?

From Scientific American • Jun. 21, 2012