Biscuit Basin
	Biscuit Basin contains a variety of thermal activity: Cliff Geyser above and Spouter Geyser, top right; boiling Avoca Spring, right. Biscuit shaped mineral deposits gave the area its name. A 1959 earthquake destroyed them all. Photos on this and the previous page are from digital raw files.
			Yellowstone National Park
			Geyser Country
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