Minerals
Vanadinite
Mibladen, Midelt Prov., Drâa-Tafilalet, Morocco. 12 cm.
Sam Yung coll.
Ajoite in Quartz
Messina Mine, Limpopo, South Africa. Cabinet size. Sam Yung coll.
Tanzanite
Merelani Hills, Manyara, Tanzania. 7 cm.
Sam Yung coll.
Amethyst and Prehnite
Goboboseb Mts, Brandberg, Erongo, Namibia. Sam Yung coll.
Elbaite
Teofilo Otori, Minas Gerais, Brazil. 7 x 6.8 cm.
Sam Yung coll.
Red Beryl
Ruby violet claims, Utah, USA. 1.2 x 0.9 cm.
Sam Yung coll.
