鉱物標本 — 140

Tan quartz prisms standing on black specular hematite from Guangdong, China

Specular Hematite with Quartz — Guangdong, China · 8.5 cm

8.5 cm (3.35 in) · Guangdong Province, China

Three ball-shaped pyrite crystals on white quartz plate from Guangxi, China

Spherical Pyrite with Quartz — Guangxi, China

9.5 cm (3.74 in) · Guangxi, China

Stepped calcite crystals, from Yaogangxian Mine, Hunan, China, front view in daylight

Stepped Calcite — Yaogangxian Mine, Hunan, China

6.2 cm (2.44 in) · Yaogangxian Mine, China

Fuzzy yellow stibiconite ball on black matrix from Hunan, China

Stibiconite — Hunan, China

4.3 cm (1.69 in) · Hunan Province, China

Grey stibnite blades with purple fluorite on pale matrix from Shangbao, Hunan, China

Stibnite with Purple Fluorite — Hunan, China

7.8 cm (3.07 in) · Hunan Province, China

Golden stilbite sheaf on purple fluorite with specularite from Yunxiao, Fujian, China

Stilbite with Purple Fluorite — Yunxiao, Fujian, China

3.6 cm (1.42 in) · Yunxiao, Fujian, China

Navy-blue strawberry quartz balls on pale plate from Inner Mongolia, China

Strawberry-Pink Blue Quartz — Inner Mongolia

13.5 cm (5.31 in) · Inner Mongolia, China

Tall white quartz cluster with pale green prehnite balls from Sichuan, China

Tall White Prehnite with Quartz — Sichuan, China

12.8 cm (5.04 in) · Sichuan Province, China

Thin translucent purple octahedral fluorite plate from Zhejiang, China

Purple Octahedral Fluorite — Zhejiang, China

8.4 cm (3.31 in) · Zhejiang Province, China

Translucent white baryte block with tabular blades from Jinkouhe, Sichuan, China

Translucent White Baryte — Jinkouhe, Sichuan, China

9.6 cm (3.78 in) · Sichuan Province, China

Transparent mint-green stepped fluorite from Hunan, China

Transparent Green Stepped Fluorite — Hunan, China

5.8 cm (2.28 in) · Hunan Province, China

Spray of transparent gypsum selenite blades from Guizhou, China

Transparent Gypsum Cluster — Guizhou, China

4.2 cm (1.65 in) · Guizhou Province, China

Muted blue-and-violet fluorite cubes on grey matrix from Fujian, China

Two-Tone Muted Morandi-Toned Checkerboard-Pattern Fluorite

5.0 cm (1.97 in) · Fujian Province, China

Two-tone pink quartz pocket with red rim from Argentina

Two-Tone Quartz — Argentina

8.8 cm (3.46 in) · Argentina

Two-tone green-to-pink tourmaline prism on white matrix from Brazil

Two-Tone Tourmaline — Brazil

11.0 cm (4.33 in) · Brazil

Fuzzy blue-green stalactitic aragonite thumbnail specimen from Yunnan, China

Velvety Blue Stalactitic Aragonite — Yunnan, China

2.5 cm (0.98 in) · Yunnan Province, China

Transparent violet fluorite cubes on pale plate from Fujian, China

Violet Transparent Fluorite — Fujian, China

4.8 cm (1.89 in) · Fujian Province, China

Two white chrysanthemum creedite sprays on grey rock from Guizhou, China

White Chrysanthemum Creedite — Guizhou, China

3.0 cm (1.18 in) · Guizhou Province, China

White quartz cluster with hexagonal calcite plate from Fujian, China

White Quartz with Calcite — Fujian, China

9.0 cm (3.54 in) · Fujian Province, China

Plate of clear white quartz points from Jinkouhe, Sichuan, China

White Transparent Quartz Cluster — Sichuan, China

14.0 cm (5.51 in) · Sichuan Province, China