asked 39.8k views
4 votes
How do you know a rock has formed outside of a volcano

1 Answer

1 vote
usually fine-grained or aphanitic to glass in texture
answered
User Mohd Alomar
by
8.3k points

No related questions found

Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.