quartzite
pronunciation
How to pronounce quartzite in British English: UK ['kwɔ:tsaɪt]
How to pronounce quartzite in American English: US ['kwɔtsˌaɪt]
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- Noun:
- hard metamorphic rock consisting essentially of interlocking quartz crystals
Word Origin
- quartzite (n.)
- 1837, from quartz + -ite.
Example
- 1. This down-strike , in addition to the digging the trench , split a large piece of quartzite ( about 18 in or 0.5 m across -- see inset ) and damaged three small trees .