@book { 1472182,
	title = {Rocks And Minerals: The Definitive Visual Guide},
	publisher = {DK Publishing (Dorling Kindersley)},
	year = {2008},
	series = {},
	note = {As one has come to expect of a Dorling Kindersley publication, it\&\#039;s peppered with beautiful, glossy pictures - the rock, mineral, gem and fossil photographs are of such good quality you feel you could lift them off the page - and is laid out for easy reference.[br]About Ronald Bonewitz[br]Over a long and varied career, Ronald Bonewitz has been a geologist, prospector, miner, and gem cutter, in addition to working as a pilot and flying instructor. Still a consultant, collector, cutter, and dealer in gems, minerals, and fossils, Dr Bonewitz has also written extensively on ancient history and mythology. Other books for DK include Rock and Gem and Nature Guide: Gems.[br]},
	author = {Bonewitz, , Ronald}
}