Cuarzo cristalizado — 2

High-transparency quartz cluster with cassiterite and pyrite, Yaogangxian Mine, Hunan

Cúmulo de cuarzo con casiterita y pirita – Yaogangxian

5.6 cm (2.20 in) · Yaogangxian Mine, China

Green quartz with pseudocubic habit from Yaogangxian Mine, Chenzhou, Hunan

Cuarzo verde – Hábito pseudocúbico – Mina de Yaogangxian, Hunan

3.8 cm (1.50 in) · Yaogangxian Mine, China

White botryoidal quartz with glassy surface, Fujian Province, China

Bola de cristales de cuarzo radiados, Fujian, China

3.8 cm (1.50 in) · Fujian Province, China

Smoky quartz crystal cluster from Erongo Mountains, Namibia, multiple points

Grupo de cristales de cuarzo transparente, montañas de Erongo, Namibia

5.8 cm (2.28 in) · Erongo Mountains, Namibia

Light blue botryoidal quartz with matte surface, Parvati Valley, Himachal Pradesh

Cuarzo botrioidal, valle de Parvati, Himachal Pradesh

9.4 cm (3.70 in) · India

Quartz mineral specimen from Lanwen Mine

Cristal de cuarzo sobre arcilla, mina de Lanwen, Yunnan, China

9.4 cm (3.70 in) · Yunnan Province, China