20031 Ruby, Luc Yen, Yen Bai Province, Vietnam
Highly fluorescent. Sold as pink sapphires.
Vietnam
20030 Aquamarine, Quy Chau District (Ke Bon; Phu Qui Chau), Nghe An Province, Vietnam
Single blue aquamarine crystal 17ct.
20024 Aquamarine, Xuan Le, Thanh Hoa Province, Vietnam
Single thin pencil of aquamarine. Labelled as Thuong Xuan (near to Xuan Le).
5662 Corundum var Sapphire, Luc Yen, Yen Bai Province, Vietnam
Blue and green sapphires, some with good crystal form.
5503 Graphite, Luc Yen, Yenbai Province (Yen Bai Province), Vietnam
Ex John Sobolewski, Matt Gibbs
5511 Chondrodite, Luc Yen, Yenbai Province (Yen Bai Province), Vietnam
Ex John Sobolewski, Matt Gibbs
5073 Beryl, Ninh Thuan Province, Vietnam
Heliodor – Two of a larger lot of individual crystals
5526 Humite, Spinel, Luc Yen, Yenbai Province, Vietnam
Brown humite and pink spinel etched out of marble from Luc Yen, Yenbai Province (Yen Bai Province), Vietnam.