Deep beneath the Earth’s crust, a geological mystery has puzzled scientists for decades: how do large, pure gold nuggets form within veins of quartz ... cracks and fissures in the rock, these ...
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Scientists Are Worried After Google Earth Captured a 2-Mile-Long Crack in Arizona DesertWith advancing technology, accessing even the most remote locations of the world has become convenient. Making use of drones for the first time, the Arizona Geological Survey (AZGS) is ...
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