a ruby

Geology Science 14 of 14 appearances
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"a ruby" appearances by year

84
2
1
89
2
94
1
2
99
04
1
1
2
09
1
14
19
1
24

All Geology clues by year

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84
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94
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99
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04
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# Clue Answer As Given Value Round Category Air Date Show
The most prized of these gems, such as the magnificent Ratnaraj, have come from Myanmar in a color known as pigeon's blood red a ruby $1,200 DJ GEMSTONES 2024-06-12 #9123
This red gem is the traditional gift for a 40th wedding anniversary ruby $200 J GEMS & JEWELRY 2010-03-03 #5868
Chrome & iron are what give this, red corundum, its color the ruby $1,200 DJ GEMS & JEWELS 2008-10-17 #5545
This gem is most prized when its color is pigeon's blood red a ruby $400 J GEMS & JEWELS 2008-07-16 #5508
(Sarah of the Clue Crew shows a gem.) This term is used for red varieties of the gemcorundum a ruby $600 J GEMSTONES 2007-05-28 #5241
The name of this gemstone is from the Latin for "red" ruby $200 J GEMSTONES 2006-12-08 #5120
The largest of these red gemstones ever discovered was a 400-carat one found in Burma a ruby $100 J GEMS & JEWELS 1997-06-16 #2961
Examples of this July birthstone found in Sri Lanka are typically a pale shade of red Ruby $100 J GEMS 1997-03-03 #2886
Before the advent of sophisticated analytical techniques, red spinel often passed as this gemstone a ruby $400 DJ GEMS & JEWELRY 1995-02-02 #2404
With its deep red color, the spinel is often mistaken for this precious stone ruby $300 J GEMS & JEWELRY 1993-07-05 #2051
The one named for the Black Prince in the Crown Jewels is really a red spinel, not this gem a ruby $200 J ROCKS & MINERALS 1993-02-03 #1943
With this gem, named from Latin for "red", the most desirable color is "pigeon's blood" ruby $200 DJ GEMS 1987-02-26 #579
Kenny Rogers & The 1st Edition beseeched this rarest of gems, "don't take your love to town" Ruby $100 J GEMS 1986-09-30 #472
She sang lead with 4 guys known as "The Romantics" Ruby $200 J SINGING GEMS 1986-05-26 #446
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