The list of things that contain rare earths is almost endless. But deposits large and concentrated enough to be worth mining are indeed rare. A handful of dirt from your backyard would probably contain a smidgen, maybe a few parts per million. Rare earths, as the elements are called, were discovered beginning in the late 1. ![]() Yet many of the high- tech devices we depend on-cell phones, laptops, and hundreds of others-would not exist without an obscure group of elements mined, sometimes illegally, in those three and other regions of China. Most of us would be hard- pressed to locate Inner Mongolia, Jiangxi, or Guangdong on a map. Rare Earth Elements - Pictures, More From National Geographic Magazine. The earliest sale on the list (Vase with Fifteen Sunflowers by. ![]() This is the collection of most expensive painting or the highest known prices ever paid for painting. The magnificent, baroque-style palace and museum. The Louvre is the world’s largest museum and houses one of the most impressive art collections in history.
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