Topaz - Hematita, Antônio Dias, Minas Gerais, Brazil Size: 6.4 x 4.9 x 2.2 cm

Smoky Quartz - Val Giuv, Tujetsch, Vorderrhein Valley, Graubünden, Switzerland Size: 10.7 x 10 x 5.2 cm

Aquamarine

Aquamarine - 

Pedra Azul, Jequitinhonha valley, Minas Gerais, Brazil
Size: 7 x 5.2 x 3.5 cm 

Tourmaline

Tourmaline 

Darra-i-Pech Pegmatite Field, Nangarhar Province, Afghanistan
Size: 7 x 2.5 x 2.4 cm

Tourmaline

Tourmaline 

Himalaya Mine, Gem Hill, Mesa Grande District, San Diego Co., California, USA
Size: 14.1 x 3.3 x 3.2 cm

Emerald

Emerald -
Cincho Mine, Mun. de Muzo, Boyacá Department, Colombia
Size: 5.9 x 3.7 x 3.2 cm 

Gold

Gold - Serra do Caldeirão, Pontes e Lacerda, Mato Grosso, Brazil 

Size: 4.2 x 2.2 x 1.4 cm.