Quartz "Faden"

Dara Ismael Khan District, Waziristan, Pakistan

Corundum Var. Sapphire

Balangoda, near Ratnapura, Sabaragamuwa Province, Sri Lanka

Beryl var. Aquamarine (etched)

Itatia Mine, Minas Gerais, Brazil

Adamite on Limonite

Ojuela Mine, Mapimi, Durango, Mexico

Linarite

Sunshine #1 Mine, Bingham, NM

Corundum var. Sapphire

Potanino Mine, Ilmen Mountains, Russia