عينة معدنية — 134

Dark purple fluorite cubes on white plate from Guizhou, China

Dark Purple Fluorite — Guizhou, China

6.5 cm (2.56 in) · Guizhou Province, China

≈‏121 د.إ.‏

Single dark red sphalerite crystal on grey quartz druse from Hunan, China

Dark Red Sphalerite with Quartz — Hunan, China

10.2 cm (4.02 in) · Hunan Province, China

≈‏573 د.إ.‏

Emerald-green dioptase crystals on orange-brown matrix from Africa

Dioptase — Africa

7.0 cm (2.76 in)

≈‏610 د.إ.‏

Emerald-green dioptase crystals with fibrous malachite from DR Congo

Dioptase with Malachite — DR Congo

5.0 cm (1.97 in) · DR Congo

≈‏547 د.إ.‏

Brassy pyrite dodecahedra on olive siderite blades from Guizhou, China

Dodecahedral Siderite with Pyrite — Guizhou, China

6.5 cm (2.56 in) · Guizhou Province, China

≈‏191 د.إ.‏

Tiny smoky double-terminated quartz with phantom from Yunnan, China

Thumbnail Double-Terminated Smoky Quartz — Yunnan, China · 2.7 cm

2.7 cm (1.06 in) · Yunnan Province, China

≈‏430 د.إ.‏

Clear quartz needles with dark green epidote from Sichuan, China

Epidote with Colourless Quartz — Sichuan, China

3.8 cm (1.50 in) · Sichuan Province, China

≈‏371 د.إ.‏

Double-terminated quartz with green epidote cluster from Sichuan, China

Epidote with Double-Terminated Quartz — Sichuan, China

3.3 cm (1.30 in) · Sichuan Province, China

≈‏470 د.إ.‏

Clear quartz points on dark green epidote from Sichuan, China

Epidote with Quartz — Sichuan, China · 3.3 cm

3.3 cm (1.30 in) · Sichuan Province, China

≈‏643 د.إ.‏

Clear quartz spire above green epidote cluster from Sichuan, China

Epidote with Quartz — Sichuan, China · 4.1 cm, 20 g

4.1 cm (1.61 in) · Sichuan Province, China

≈‏499 د.إ.‏

Transparent quartz points on dark green epidote from Sichuan, China

Epidote with Quartz — Sichuan, China · 4.1 cm, 25 g

4.1 cm (1.61 in) · Sichuan Province, China

≈‏459 د.إ.‏

Clear quartz cluster with black babingtonite and epidote from Sichuan, China

Epidote with Quartz — Sichuan, China · 6.0 cm

6.0 cm (2.36 in) · Sichuan Province, China

≈‏514 د.إ.‏

Tiny golden-brown stilbite fan from Yunxiao, Fujian, China

Thumbnail Fan-Shaped Stilbite — Yunxiao, Fujian, China

1.9 cm (0.75 in) · Yunxiao, Fujian, China

≈‏599 د.إ.‏

Fanta-orange spessartine garnet druse on grey feldspar from Yunxiao, Fujian, China

Fanta-Orange Spessartine Garnet — Yunxiao, Fujian · 4.3 cm

4.3 cm (1.69 in) · Yunxiao, Fujian, China

≈‏353 د.إ.‏

Block of feather-form fibrous malachite from Africa

Feather-Form Malachite — Africa

6.3 cm (2.48 in)

≈‏345 د.إ.‏

Single olive titanite blade on white feldspar druse from Pakistan

Feldspar with Titanite — Pakistan · 3.5 cm

3.5 cm (1.38 in) · Pakistan

≈‏768 د.إ.‏

Yellow-green titanite blades on white feldspar plate from Pakistan

Feldspar with Titanite — Pakistan · 4.2 cm

4.2 cm (1.65 in) · Pakistan

≈‏499 د.إ.‏

Flame-shaped translucent gypsum spray from Guizhou, China

Flame-Shaped Gypsum — Guizhou, China

6.5 cm (2.56 in) · Guizhou Province, China

≈‏371 د.إ.‏

Black babingtonite crystals with green epidote and quartz from Sichuan, China

Thumbnail Floater Babingtonite with Epidote — Sichuan, China

2.3 cm (0.91 in) · Sichuan Province, China

≈‏459 د.إ.‏

Pale pink kutnohorite with brassy pyrite cluster from Peru

Floater Kutnohorite with Pyrite — Peru

8.0 cm (3.15 in) · Peru

≈‏540 د.إ.‏