عينة معدنية — 126

Smoky quartz point on pale feldspar with garnet from Fujian, China, held in hand

Smoky Quartz with Feldspar — Fujian, China · 5.2 cm

5.2 cm (2.05 in) · Fujian Province, China

≈‏316 د.إ.‏

Smoky quartz points in hollow of cream feldspar from Fujian, China, held in hand

Smoky Quartz with Feldspar — Fujian, China · 8.1 cm

8.1 cm (3.19 in) · Fujian Province, China

≈‏176 د.إ.‏

Smoky quartz points with chlorite on cream feldspar from Fujian, China, held in hand

Smoky Quartz with Feldspar — Fujian, China · 9.1 cm

9.1 cm (3.58 in) · Fujian Province, China

≈‏613 د.إ.‏

Pale smoky quartz points on cream feldspar with mica from Yunxiao, Fujian, China, held in hand

Smoky Quartz with Mica — Yunxiao, Fujian, China

3.7 cm (1.46 in) · Yunxiao, Fujian, China

≈‏279 د.إ.‏

Large smoky quartz crystal with black tourmaline base from Namibia, held in hand

Smoky Quartz with Tourmaline — Namibia

9.6 cm (3.78 in) · Namibia

≈‏966 د.إ.‏

Two yellow soft-centred botryoidal calcite balls on brown matrix from Zhejiang, China

Soft-Centred Egg-Yolk Yellow Botryoidal Calcite — Zhejiang

3.2 cm (1.26 in) · Zhejiang Province, China

≈‏514 د.إ.‏

Sparkling brown vanadinite over bladed baryte from Morocco, held in hand

Sparkling Brown Vanadinite with Baryte — Morocco

7.9 cm (3.11 in) · Morocco

≈‏635 د.إ.‏

Clear quartz point cluster over green epidote from Sichuan, China, held in hand

Sparkling Clear Quartz Cluster with Epidote — Sichuan, China

6.3 cm (2.48 in) · Sichuan Province, China

≈‏746 د.إ.‏

Water-clear window-faced diamond quartz crystal from Sichuan, China, held in hand

Sparkling Diamond Quartz — Sichuan, China

3.5 cm (1.38 in) · Sichuan Province, China

≈‏470 د.إ.‏

Long plate of sparkling quartz druse with blue-cored fluorite from Fujian, China, held in hand

Sparkling Quartz with Fluorite — Fujian, China

19.0 cm (7.48 in) · Fujian Province, China

≈‏768 د.إ.‏

Green malachite with black specular hematite rosettes and quartz from Inner Mongolia, China

Specular Hematite with Malachite — Inner Mongolia, China

3.8 cm (1.50 in) · Inner Mongolia, China

≈‏470 د.إ.‏

Tower of sugar-textured white quartz with black specular hematite from Guangdong, China

Specular Hematite with Quartz — Guangdong, China · 12.3 cm

12.3 cm (4.84 in) · Guangdong Province, China

≈‏1,098 د.إ.‏

Red gem sphalerite crystals on grey calcite and quartz from Hunan, China, held in hand

Sphalerite with Calcite — Hunan, China

9.2 cm (3.62 in) · Hunan Province, China

≈‏757 د.إ.‏

Large plate of red hematoid quartz with sphalerite and galena from Hunan, China, held in hand

Sphalerite with Galena — Hunan, China

21.8 cm (8.58 in) · Hunan Province, China

≈‏988 د.إ.‏

Gem-grade sphalerite crystal glowing orange-red when, from Hunan, China, front view in daylight, held in hand

Sphalerite — Hunan, China

9.6 cm (3.78 in) · Hunan Province, China

≈‏1,480 د.إ.‏

Stacked hexagonal calcite plates with orange growth lines from Fujian, China, held in hand

Stacked Hexagonal Calcite — Fujian, China

6.8 cm (2.68 in) · Fujian Province, China

≈‏712 د.إ.‏

Star calcite crystals enclosing green fluorite on dark matrix from Fujian, China, held in hand

Star-Shaped Calcite with Green Fluorite — Fujian, China

10.6 cm (4.17 in) · Fujian Province, China

≈‏1,043 د.إ.‏

Large star calcite crystal on quartz needles with pyrite from Fujian, China, held in hand

Star-Shaped Calcite with Pyrite — Fujian, China · 12.3 cm

12.3 cm (4.84 in) · Fujian Province, China

≈‏768 د.إ.‏

Star calcite crystals on grey quartz needles with pyrite from Fujian, China, held in hand

Star-Shaped Calcite with Pyrite — Fujian, China · 13.0 cm

13.0 cm (5.12 in) · Fujian Province, China

≈‏635 د.إ.‏

Large star calcite crystal on long quartz-needle branch from Fujian, China, held in hand

Star-Shaped Calcite with Quartz — Fujian, China · 16.5 cm

16.5 cm (6.50 in) · Fujian Province, China

≈‏602 د.إ.‏