Fluorite- Fluorite has a very strange color.
Gold- There is gold in Sumbawa.
Gypsum- Gypsum can be found in Mexico.
Talc- Talc is found in the United States.
Diamonds- Diamonds are located in South Africa.
Rubies- Rubies are a dark red color.
Pearls- Pearls are round and found inside oysters.
Emeralds- Emeralds are green, but they can be turquoise too.
Sapphires- Sapphires are clear and sometimes dark blue.