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crystal carbonate
crystal clear
crystal counter
crystal detector
crystal field theory
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crystal healing
Crystal Lake
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Also available:
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Cryptozoic
Cryp·to·zo·ic
adjective
Definition:
geology
Same as
Precambrian
Cryp·to·zo·ic
noun
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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