墨西哥水晶洞,是世界上最大的地下水晶洞穴,2000年地质学家在洞穴中发现了迄今最大的天然水晶,有的亚硒酸盐水晶结构长达10米以上。巨人水晶洞位于墨西哥奇瓦瓦沙漠奈加山脉下,洞深达1000英尺,洞内有两层楼高、足球场大小。洞内到处都是壮观的发光巨型石柱,有的如松树般高,呈半透明的金色、银色,晶体的形状令人惊叹。 Mexico Crystal Cave, is the world’s largest underground caves, geology in 2000 found in the cave so far the largest natural crystal, and some selenite crystal structure up to 10 meters long. Giant Crystal Cave is located in Mexico’s Chihuahua Najia mountains, deep hole up to 1,000 feet, the cave has two floors, the size of the football stadium. The cave is full of spectacular glowing giant pillars, some as tall as pine, translucent gold, silver, the shape of the crystal amazing.