Simple past tense and past participle of strip-mine.(verb)
Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License
Use "strip-mined" in a sentence
"If the hybrid plantings thrive, some envision huge tracts of strip-mined Appalachia one day being restored with lovely chestnut forests."
"Here, too, financial institutions have strip-mined a vulnerable population."
"Every reader can simply go to this website and enter his or her zip code and see their connection to coal-fired electricity supplied by coal strip-mined from mountaintop removal or other strip-mining operations."