Gemstone Deposits: Vietnam - Nghe An
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⇐ Intro Page
⇐ Gemstones
⇐ World Deposits
⇐ Vietnam Deposits
⇐ Introseite
⇐ Edelsteine
Doi San, Doi Ty, Mo Coi, Quy Hop (Quỳ Hợp)
/ Bu Khang Dome /
Qui Chau (Quỳ Châu)Distr.
Ruby
,
Sapphire
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Xuan Le (?)
/ Thanh Hoa (Thanh Hóa) Prov.
Aquamarine
,
Quartz
,
Topaz
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⇐ Intro Page
⇐ Gemstones
⇐ World Deposits
⇐ Vietnam Deposits
⇐ Introseite
⇐ Edelsteine