3:26:34 PM | 7/8/2005
The Ministry of Industry has asked the Ministry of Natural Resources & Environment to extend the license it has granted the Hanoi Gemstone & Gold Co. to explore ruby and sapphire deposits in the Quy Chau District in the central
Hanoi Gemstone & Gold Co. under the Vietnam Mineral Corp. received a license on
On
April 24–25, 2026
Kinh Bac Cultural Center, Bac Ninh Province