Dark fine-grained volcanic rock similar to basalt, chiefly composed of plagioclase feldspar
Let's find possible answers to "Dark fine-grained volcanic rock similar to basalt, chiefly composed of plagioclase feldspar" crossword clue. First of all, we will look for a few extra hints for this entry: Dark fine-grained volcanic rock similar to basalt, chiefly composed of plagioclase feldspar. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.
Related clues
Possible answers
- A
- N
- D
- E
- S
- I
- T
- E