عينة معدنية — 125

Row of tabular peach calcite crystals from Fujian, China, held in hand

Row Peach Tabular Calcite — Fujian, China

13.8 cm (5.43 in) · Fujian Province, China

≈‏635 د.إ.‏

Royal-blue azurite crust covering fluorite from Yunnan, China, held in hand

Royal-Blue Azurite with Fluorite — Yunnan, China

4.1 cm (1.61 in) · Yunnan Province, China

≈‏382 د.إ.‏

Phantom scepter quartz among tan platy calcite from Inner Mongolia, China, held in hand

Scepter Quartz with Calcite — Inner Mongolia, China

8.6 cm (3.39 in) · Inner Mongolia, China

≈‏657 د.إ.‏

Smoky scepter quartz among cream feldspar from Yunxiao, Fujian, China, held in hand

Scepter Smoky Quartz with Feldspar — Yunxiao, Fujian, China

10.0 cm (3.94 in) · Yunxiao, Fujian, China

≈‏573 د.إ.‏

Pale scheelite crystals with white calcite from Yaogangxian Mine, Hunan, China, held in hand

Scheelite with Calcite — Yaogangxian Mine, Hunan, China

10.9 cm (4.29 in) · Yaogangxian Mine, China

≈‏1,917 د.إ.‏

Two sea-blue aquamarine prisms on white feldspar from Namibia, held in hand

Sea-Blue Prismatic Aquamarine with Feldspar — Namibia

4.5 cm (1.77 in) · Namibia

≈‏1,403 د.إ.‏

Sea-green aquamarine prism with white feldspar collar from Namibia, held in hand

Sea-Green Prismatic Aquamarine with Feldspar — Namibia

5.5 cm (2.17 in) · Namibia

≈‏2,137 د.إ.‏

Clear serrated baryte blade on dark calcite from Guangxi, China, held in hand

Serrated Baryte with Calcite — Guangxi, China

4.4 cm (1.73 in) · Guangxi, China

≈‏863 د.إ.‏

Serrated translucent baryte blades on golden matrix from Jinkouhe, Sichuan, China, held in hand

Serrated Baryte — Jinkouhe, Sichuan, China

10.1 cm (3.98 in) · Sichuan Province, China

≈‏635 د.إ.‏

Huge shell-shaped white calcite crystals over green fluorite from Fujian, China, held in hand

Shell-Shaped Calcite with Green Fluorite — Fujian, China

14.0 cm (5.51 in) · Fujian Province, China

≈‏1,590 د.إ.‏

White calcite and baryte blades on golden siderite from Guizhou, China, held in hand

Siderite with Calcite — Guizhou, China · 12.5 cm

12.5 cm (4.92 in) · Guizhou Province, China

≈‏602 د.إ.‏

Steel-grey tetrahedrite crystal on golden siderite with chalcopyrite from Guizhou, China

Thumbnail Siderite with Chalcopyrite — Guizhou, China · 2.9 cm

2.9 cm (1.14 in) · Guizhou Province, China

≈‏746 د.إ.‏

Yellow calcite rosette on brown siderite and dolomite from Guizhou, China, held in hand

Siderite with Dolomite — Guizhou, China · 4.3 cm

4.3 cm (1.69 in) · Guizhou Province, China

≈‏400 د.إ.‏

Clear quartz needle on golden siderite rhombs from Guizhou, China, held in hand

Thumbnail Siderite with Quartz — Guizhou, China

2.7 cm (1.06 in) · Guizhou Province, China

≈‏331 د.إ.‏

Yellow-green titanite crystal on white druse with chlorite from Pakistan, held in hand

Single-Crystal Titanite — Pakistan

6.7 cm (2.64 in) · Pakistan

≈‏1,972 د.إ.‏

Skeletal quartz point with green phantom on calcite and dolomite matrix from Inner Mongolia, China

Skeletal Quartz with Calcite — Inner Mongolia, China

6.0 cm (2.36 in) · Inner Mongolia, China

≈‏529 د.إ.‏

Large twinned calcite crystal with sketch-pattern lines from Hubei, China, held in hand

Sketch-Pattern Calcite — Hubei, China

10.6 cm (4.17 in) · Hubei Province, China

≈‏643 د.إ.‏

Sketch-patterned fluorite pillar of stacked cubes from Fujian, China, held in hand

Sketch-Patterned Fluorite — Fujian, China

7.4 cm (2.91 in) · Fujian Province, China

≈‏1,076 د.إ.‏

Orange-skinned calcite blades with clear quartz spire from Fujian, China, held in hand

Skin-Coated Calcite with Quartz — Fujian, China · 6.2 cm

6.2 cm (2.44 in) · Fujian Province, China

≈‏643 د.إ.‏

Golden-skinned calcite crystals with clear quartz spray from Fujian, China, held in hand

Skin-Coated Calcite with Quartz — Fujian, China · 9 cm

9.0 cm (3.54 in) · Fujian Province, China

≈‏573 د.إ.‏