fine grained igneous rock rich in silica the volcanic equivalent of granite

fine grained igneous rock rich in silica the volcanic equivalent of granite
Crossword Clue
**We have found 2 answers to crossword clue "fine grained igneous rock rich in silica the volcanic equivalent of granite"**
**The Best Answer: 10/10**
Answer	Crossword Clue
rhyolite	fine-grained igneous rock rich in silica: the volcanic equivalent of granite
trachyte	fine-grained volcanic rock consisting essentially of alkali feldspar and one or more subordinate minerals, as hornblende or mica: the extrusive equivalent of syenite

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.

fine grained igneous rock rich in silica the volcanic equivalent of graniteCrossword Clue