Dirty old mine has rich seam of drugs

 作者:丁锁没     |      日期:2019-03-02 08:16:08
EVERY cloud has a silver lining. A contaminated lake designated hazardous is turning out to be a source of novel chemicals that could help fight migraines and cancer. “It’s exciting to know that something toxic and dangerous might contain something of value,” says Andrea Stierle, a chemist at the University of Montana in Butte. Berkeley Pit Lake, also in Butte,