THE BELT-PURCELL BASIN
Sedimentary basins such as the Belt-Purcell Basin are the largest structures on the planet's surface and among the most metal- and mineral-endowed portions of the earth's crust.
Sedimentary basins such as the Belt-Purcell Basin are the largest structures on the planet's surface and among the most metal- and mineral-endowed portions of the earth's crust.