Giant Crystal Cave Comes To Light
The two brothers who discovered this Cave of Crystals "antechamber" dubbed it the Queen's Eye, because the opening leading to it resembled an eye.
The cave is 950 feet (290 meters) underground. The Naica mining complex, which yields lead, zinc, copper, silver, and gold, zigzags nearly half a mile underground (760 meters).
行ってみたい！
自然の力って、、本当。すごい。
