Definition of Iceland Spar in English :

Define Iceland Spar in English

Iceland Spar meaning in English

Meaning of Iceland Spar in English

Pronunciation of Iceland Spar in English

Iceland Spar pronunciation in English

Pronounce Iceland Spar in English

Iceland Spar

see synonyms of iceland spar

Noun

1. iceland spar

a transparent calcite found in Iceland and used in polarizing microscopes

WordNet Lexical Database for English. Princeton University. 2010.


Iceland Spar

see synonyms of iceland spar
noun
a pure transparent variety of calcite with double-refracting crystals used in making polarizing microscopes

Collins English Dictionary. Copyright © HarperCollins Publishers


Iceland Spar

see synonyms of iceland spar
a transparent, colorless calcite, found esp. in Iceland: it is used by opticians for making double-refracting prisms

Webster’s New World College Dictionary, 4th Edition. Copyright © 2010 by Houghton Mifflin Harcourt. All rights reserved.


Iceland Spar

see synonyms of iceland spar
n.
A doubly refracting transparent calcite used in optical instruments.

The American Heritage ® Dictionary of the English Language, Fifth Edition copyright ©2018 by Houghton Mifflin Harcourt Publishing Company. All rights reserved.