Rock in ground left abandoned — last bit in the specified area (8)
I believe the answer is:
andesite
(Other definitions for andesite that I've seen before include "Rock from Argentine" , "Volcanic rock from South America" .)
I've seen this clue in The Times.
Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free.
Check out my app
or
learn more
about the Crossword Genius project.