felsite
(fel-site)
2 syllables
Definition
noun. a fine-grained volcanic rock that is typically light in color and composed mainly of feldspar and quartz.
Example Sentence
Felsite is often found in areas with volcanic activity and can provide insights into the geological history of the region.
More Example Sentences
Geologists study felsite to understand the processes that formed the Earth's crust.
Synonyms
volcanic rock; igneous rock; quartz-feldspar rock
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felsite
