cat's eye

Geology Science 2 of 2 appearances
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"cat's eye" appearances by year

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All Geology clues by year

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# Clue Answer As Given Value Round Category Air Date Show
Alexandrite & this "feline" gemstone are varieties of the same mineral cat's eye $400 J GEMS & JEWELRY 1996-04-12 #2685
Chatoyancy is the special luminous quality that makes these gems resemble feline features cat's eye $1,000 DJ GEMS 1996-01-31 #2633
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