Two gold meteorites that were brought from outer space as the result of Simeon Shamon's sky mining.
Mining was the extraction of valuable minerals or other geological materials from the Earth from an orebody, which formed the mineralized package of economic interest to the miner.
One type of mining was called sky mining, which involved the extraction of valuable minerals from outer space.
Once Simeon Shamon was involved with a sky mining project, and he mined gold from a space cloud.
The planet known as Rimbor was located near a belt of asteroids that was a spot for heavy mining.