عينة معدنية — 104

Green prehnite ball on black matrix with white quartz druse from Sichuan, China

Apple-Green Botryoidal Prehnite with Quartz — Sichuan, China

5.9 cm (2.32 in) · Sichuan Province, China

≈‏966 د.إ.‏

Pale aquamarine prism crossing clear quartz on feldspar from Pakistan, held in hand

Aquamarine with Quartz — Pakistan

14.9 cm (5.87 in) · Pakistan

≈‏988 د.إ.‏

Sea-green aquamarine prism with black schorl on feldspar from Namibia, held in hand

Aquamarine with Schorl — Namibia

5.2 cm (2.05 in) · Namibia

≈‏1,972 د.إ.‏

Fuzzy white aragonite tufts over yttrofluorite and gypsum from Guizhou, China, held in hand

Aragonite with Gypsum — Guizhou, China

6.8 cm (2.68 in) · Guizhou Province, China

≈‏602 د.إ.‏

Arc of sharp cream calcite spikes with tall blade from Fujian, China, held in hand

Arc Sharp Calcite with Fluorite — Fujian, China

17.4 cm (6.85 in) · Fujian Province, China

≈‏988 د.إ.‏

Long plate of sharp-pointed calcite crystals with pyrite from Hubei, China, held in hand

Arc Sharp-Pointed Calcite with Pyrite — Hubei, China

18.2 cm (7.17 in) · Hubei Province, China

≈‏933 د.إ.‏

Arched calcite stalactite over crystal cluster from Yunnan, China, held in hand

Arched Stalactitic Calcite — Yunnan, China

11.2 cm (4.41 in) · Yunnan Province, China

≈‏911 د.إ.‏

Translucent aurora calcite crystals on dark matrix from Fujian, China, held in hand

Aurora Calcite — Fujian, China

8.5 cm (3.35 in) · Fujian Province, China

≈‏371 د.إ.‏

Band of pink rhodochrosite through white quartz needles from Guangxi, China, held in hand

Band Pink Rhodochrosite with Quartz — Guangxi, China

5.2 cm (2.05 in) · Guangxi, China

≈‏834 د.إ.‏

Large clear garden quartz crystals with green epidote from Sichuan, China, held in hand

Transparent Garden Quartz with Epidote — Sichuan · 16.0 cm

16.0 cm (6.30 in) · Sichuan Province, China

≈‏4,165 د.إ.‏

Tan feldspar towers with chabazite and bismuthinite from Yunxiao, Fujian, China, held in hand

Bismuthinite with Chabazite — Fujian, China

11.0 cm (4.33 in) · Fujian Province, China

≈‏878 د.إ.‏

Pale pink feldspar crystal capped with quartz druse and mica from Pakistan, held in hand

Blocky Pale-Pink Quartz with Feldspar — Pakistan

4.5 cm (1.77 in) · Pakistan

≈‏878 د.إ.‏

Red vanadinite crystals on brown baryte with white aragonite from Morocco, held in hand

Blood-Red Vanadinite with Baryte — Morocco

10.8 cm (4.25 in) · Morocco

≈‏1,315 د.إ.‏

Aqua-blue acicular aragonite flower mounds from Yunnan, China, held in hand

Blue Acicular Aragonite — Yunnan, China

9.6 cm (3.78 in) · Yunnan Province, China

≈‏1,645 د.إ.‏

Powder-blue botryoidal aragonite with white aragonite from Yunnan, China, held in hand

Blue Botryoidal Aragonite — Yunnan, China · 5.4 cm

5.4 cm (2.13 in) · Yunnan Province, China

≈‏643 د.إ.‏

Violet fluorite cubes among white botryoidal aragonite from Yunnan, China, held in hand

Blue Botryoidal Fluorite — Yunnan, China

10.7 cm (4.21 in) · Yunnan Province, China

≈‏1,645 د.إ.‏

Pale blue-cored fluorite octahedra with white calcite from Fujian, China, held in hand

Blue-Core Fluorite with Calcite — Fujian, China

7.0 cm (2.76 in) · Fujian Province, China

≈‏312 د.إ.‏

Blue-cored fluorite cubes on grey quartz druse from Fujian, China, held in hand

Blue-Core Fluorite with Quartz — Fujian, China

8.7 cm (3.43 in) · Fujian Province, China

≈‏723 د.إ.‏

Blue-cored green fluorite among sparkling quartz and calcite from Fujian, China, held in hand

Blue-Cored Fluorite with Quartz — Fujian, China

12.3 cm (4.84 in) · Fujian Province, China

≈‏529 د.إ.‏

Blue-grey botryoidal creedite floater from Guizhou, China, held in hand

Blue Floater Creedite — Guizhou, China

7.2 cm (2.83 in) · Guizhou Province, China

≈‏757 د.إ.‏