smoky quartz

noun
|Updated on: 28 May 2018

Definition of smoky quartz

: a yellow or smoky-brown crystalline quartz called also cairngorm

Recent Examples of smoky quartz from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'smoky quartz.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of smoky quartz

1823

in the meaning defined above

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