The more dirt he moved, the more meteorite he exposed. They lowered the backhoe scoop and strapped the rock to it. Grinding and whining, the machine pulled free the biggest meteorite Arnold had ever seen.
Its shell was mottled, stippled like ground beef. That’s a pattern typical of pallasites, the rarest type of meteorite on Earth. One side was rounded and streamlined by passage through the atmosphere. “It’s oriented, Steve!” Mani shouted. “It’s oriented!”
About the size of a beer keg, the rock weighed 1,430 pounds, the largest pallasite ever found in the US. By Arnold’s reckoning, it was worth more than $1 million. –Ben Paynter –The Meteor Farmer (Wired)