Blue

Geology Science 4 of 4 appearances
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"Blue" appearances by year

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09
14
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24

All Geology clues by year

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# Clue Answer As Given Value Round Category Air Date Show
The most prized turquoise is this bird-related shade robin's egg blue $200 J ROCKS & MINERALS 1996-03-26 #2672
Sapphires come in many colors, but the finest ones are this color Blue $200 DJ GEMS 1996-01-31 #2633
It's the color of the Star of India, a famous 563-carat sapphire blue $400 J GEMS & JEWELRY 1996-01-11 #2619
Azurite got its name because it is the azure shade of this color blue $200 DJ ROCKS & MINERALS 1993-09-15 #2073
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