Muestras de cristal de cuarzo — 89

Two orange hematoid quartz needles on specular hematite from Guangdong, China, held in hand

Golden Botryoidal Red Hematoid Quartz — Guangdong, China

6.8 cm (2.68 in) · Guangdong Province, China

Flame-orange hematoid quartz crystal on black specular hematite from Guangdong, China

Golden Flower-Shaped Red Hematoid Quartz — Guangdong, China

4.9 cm (1.93 in) · Guangdong Province, China

Burst of clear quartz needles with epidote and specular hematite from Guangdong, China

Golden Transparent Quartz — Guangdong, China

14.5 cm (5.71 in) · Guangdong Province, China

Gradient smoky quartz points on feldspar and mica from Yunxiao, Fujian, China, held in hand

Gradient Smoky Quartz with Feldspar — Yunxiao, Fujian, China

6.0 cm (2.36 in) · Yunxiao, Fujian, China

Radiating clear quartz needle cluster with green phantoms from Guangdong, China, held in hand

Green Phantom Quartz — Guangdong, China

15.0 cm (5.91 in) · Guangdong Province, China

Plate of green chlorite quartz with white hexagonal calcite from Fujian, China, held in hand

Green Quartz with Calcite — Fujian, China

15.6 cm (6.14 in) · Fujian Province, China

Grey double-terminated quartz on coin-shaped calcite from Inner Mongolia, China, held in hand

Grey Double-Terminated Quartz — Inner Mongolia, China

9.2 cm (3.62 in) · Inner Mongolia, China

Smoky quartz with white hexagonal calcite plate from Yunxiao, Fujian, China, held in hand

Hexagonal Smoky Quartz with Calcite — Yunxiao, Fujian, China

5.5 cm (2.17 in) · Yunxiao, Fujian, China

High-lustre smoky quartz on feldspar plate from Yunxiao, Fujian, China, held in hand

High-Lustre Smoky Quartz with Feldspar — Yunxiao, Fujian

15.3 cm (6.02 in) · Yunxiao, Fujian, China

Beta-habit quartz bipyramids with black specular hematite from Guangdong, China, held in hand

High-Temperature (beta-Habit) Quartz — Guangdong

10.0 cm (3.94 in) · Guangdong Province, China

Hollow-shell quartz cluster covered in white points from Fujian, China, held in hand

Hollow-Shell Quartz — Fujian, China · 10.4 cm

10.4 cm (4.09 in) · Fujian Province, China

Mango-yellow quartz crystals with white hexagonal calcite from Fujian, China, held in hand

Mango-Toned Quartz with Calcite — Fujian, China

14.1 cm (5.55 in) · Fujian Province, China

Burst of mango-toned quartz crystals on black specular hematite from Guangdong, China

Mango-Toned Red Hematoid Quartz — Guangdong, China

9.2 cm (3.62 in) · Guangdong Province, China

Pale quartz prism topped with layered white calcite from Inner Mongolia, China, held in hand

Multi-Layered Quartz with Calcite — Inner Mongolia, China

10.7 cm (4.21 in) · Inner Mongolia, China

Tea-brown quartz block with calcite, feldspar and mica from Yunxiao, Fujian, China

Oddly Shaped Quartz with Calcite — Yunxiao, Fujian, China

8.4 cm (3.31 in) · Yunxiao, Fujian, China

Orange-tipped clear quartz needle fan from Jinkouhe, Sichuan, China, held in hand

Mango-Toned Quartz Cluster — Jinkouhe, Sichuan, China

7.0 cm (2.76 in) · Sichuan Province, China

Pale green chlorite quartz prisms with calcite from Inner Mongolia, China, held in hand

Quartz Cluster with Calcite — Inner Mongolia, China · 8.2 cm

8.2 cm (3.23 in) · Inner Mongolia, China

White quartz-needle cluster with platy calcite crystal from Fujian, China, held in hand

Platy Quartz with Blue Fluorite — Fujian, China

8.3 cm (3.27 in) · Fujian Province, China

Rosette of pale purple-red garden quartz crystals from Sichuan, China, held in hand

Purple-Red Garden Quartz with Epidote — Sichuan, China

5.9 cm (2.32 in) · Sichuan Province, China

Green chlorite-coated quartz with white hexagonal calcite from Fujian, China, held in hand

Quartz with Calcite — Fujian, China

8.3 cm (3.27 in) · Fujian Province, China