![Ore Cars, Mine Cars and Mining Equipment](/6ky5vhl/704.jpg)
Ore Cars, Mine Cars and Mining Equipment
Ore Cars and Mining Equipment . Wild Mines of the Mother Lode and the Sierras: Long after the California gold rush was over there were still prospectors out in the hills trying to find the "big strike" that would make them rich. Most of the surface gold and placer deposits were worked out, so the only way to find gold was to dig down into hard rock following veins of quartz. Hard rock ...