United States or Cocos Islands ? Vote for the TOP Country of the Week !
That is to say, the bulk of the lode and all its metalliferous contents were once held in solution in subterranean waters, which were ejected by geysers or simply filtered into fissures formed either by the shrinkage of the earth's crust in process of cooling or by volcanic force.
A metalliferous bolt runs down the whole east coast of the Greek mainland, cropping up again in many of the Aegean islands, and some of the ores, of which there is a great variety, are rare and valuable.
Word Of The Day