Azurite with Malachite, Milpillas Mine Cuitaca, Mun. de Cananea Sonora, Mexico, Dr. Robert Rann Collection, Thumbnail 1.2cm x 1.2cm x 1.3cm, $125. Online March 12

NSMW13063

Pyromorphite, Daoping Mine, Guilin Prefecture, Guangxi Zhuang Autonomous Region, China, Dr. Robert Rann Collection, Miniature 2.0cm x 2.2cm x 2.5cm, $125. Online March 12

NSMW13062

Hematite, N’Chwaning II Mine, Kalahari Manganese Fields, Northern Cape Province, South Africa, Dr. Robert Rann Collection, Miniature 1.5cm x 3.0cm x 4.2cm, $125. Online March 12

NSMW13061

Garnet var. Demantoid Ambanja Dist., Diana Region, Antsiranana Province, Madagascar, Dr. Robert Rann Collection, Thumbnail 0.7cm x 1.5cm x 2.0cm, $50. Online March 12

NSMW13060

Garnet var. Grossular var. Chromian, Jeffrey Mine, Asbestos Les Sources RCM, Estrie, Quebec, Dr. Robert Rann Collection, Thumbnail 0.5cm x 1.2cm x 1.4cm, $45. Online March 12

NSMW13059