B3S9: The Geology of Gems Flashcards
1
Q
Name 2 alluvial deposits for diamonds.
A
2
Q
Name 2 primary (volcanic) deposits for diamonds.
A
3
Q
Which country/locality us know for their fine rubies and jade?
A
Myanmar (Burma)
4
Q
Which country/locality is a source for coloured stones such as tourmaline, aquamarine, chrysoberyl, topaz, amethyst and citrine?
A
Brazil
5
Q
Which country/locality is a source of gems such as garnet, tourmaline, chrysoberyl, spinel, sapphire and zircon?
A
Sri Lank (Ceylon)