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heavy spar

American  

noun

Mineralogy.
  1. barite.


heavy spar British  

noun

  1. another name for barytes

"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

Etymology

Origin of heavy spar

First recorded in 1780–90

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

The amount of work involved in getting the long, heavy spar into position, with all its jungle of standing rigging, which looks to the uninstructed eye a hopeless mass of entanglement, is enormous.

From The Log of a Sea-Waif Being Recollections of the First Four Years of My Sea Life by Bullen, Frank T.

Ordinary white lead is often mixed with considerable quantities of heavy spar, gypsum, or chalk.

From Field's Chromatography or Treatise on Colours and Pigments as Used by Artists by Salter, Thomas

The thirteen beds followed each other in corresponding order, consisting of fluor-spar, heavy spar, galena, etc.

From The Student's Elements of Geology by Lyell, Charles, Sir

Barium sulphate, generally called heavy spar or barite.

From Webster's Unabridged Dictionary (2nd 100 Pages) by Webster, Noah

A mixture of two parts of heavy spar and one of the plumbous compound.

From Field's Chromatography or Treatise on Colours and Pigments as Used by Artists by Salter, Thomas

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