very valuble
If you can break the gem, than the gem is a fake.
If you mean gem as in a great thing, then Youkon's known gem in potatoes. The mineral gem, however, is gold.
gem
cameo is a sculpted gem
Diamond is Popular & valuble of all gemstones. Ruby is a valuble gem too.
A ruby is a type of valuble gem stone. A taco is a food.
A dolphin.
Gold
Probably a diamond.
Wheat
Most Valuble Primate
dark pikachu
Well as my teacher told me, the most rare gem is the ruby. Diamond is the most expensive gem as told while the Ruby is the hardest gem to find.
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Currently its dwindling oil reserves.
Joe Pepitone