'In a mining lode, the gangue is the junk & this is the mineral with the good stuff in it'
ore
EARTH SCIENCE: In a mining lode, the gangue is the junk & this is the mineral with the good stuff in it
In a mining lode, the gangue is the junk & this is the mineral with the good stuff in it
In a mining lode, the gangue is the junk & this is the mineral with the good stuff in it
EARTH SCIENCE
ore
EARTH SCIENCE