عينة معدنية — 108

Chocolate-brown calcite clusters on white sugar fluorite plate from Fujian, China, held in hand

Chocolate-Brown Calcite with Fluorite — Fujian, China

13.7 cm (5.39 in) · Fujian Province, China

≈‏411 د.إ.‏

Chocolate-brown calcite with cream cores on white quartz from Fujian, China, held in hand

Chocolate-Brown Cream-Cored Calcite — Fujian, China

8.4 cm (3.31 in) · Fujian Province, China

≈‏316 د.إ.‏

Chrysanthemum Quartz — Sichuan, China - complete view

Chrysanthemum Quartz — Sichuan, China

5.9 cm (2.32 in) · Sichuan Province, China

≈‏331 د.إ.‏

Clear calcite prisms on golden siderite blades from Guizhou, China, held in hand

Clear Calcite with Siderite — Guizhou, China

4.8 cm (1.89 in) · Guizhou Province, China

≈‏264 د.إ.‏

Clear quartz needles with white calcite prisms and pyrite from Fujian, China, held in hand

Clear Colourless Quartz with Calcite — Fujian, China

6.8 cm (2.68 in) · Fujian Province, China

≈‏643 د.إ.‏

Clear double-terminated quartz nested in green epidote from Sichuan, China, held in hand

Clear Double-Terminated Quartz with Epidote — Sichuan, China

9.5 cm (3.74 in) · Sichuan Province, China

≈‏966 د.إ.‏

Clear garden quartz cluster with dark green epidote from Sichuan, China, held in hand

Clear Garden Quartz with Epidote — Sichuan, China · 5.8 cm

5.8 cm (2.28 in) · Sichuan Province, China

≈‏657 د.إ.‏

Clear quartz needles with mango-orange tips from Jinkouhe, Sichuan, China, held in hand

Clear Mango-Toned Quartz Cluster — Jinkouhe · 5.9 cm

5.9 cm (2.32 in) · Sichuan Province, China

≈‏643 د.إ.‏

Clear quartz needles with mango-orange tips from Jinkouhe, Sichuan, China, held in hand

Clear Mango-Toned Quartz Cluster — Jinkouhe · 6.5 cm

6.5 cm (2.56 in) · Sichuan Province, China

≈‏573 د.إ.‏

Clear quartz point on green chlorite block with calcite from Yunxiao, Fujian, China

Clear Quartz with Calcite — Yunxiao, Fujian, China

9.9 cm (3.90 in) · Yunxiao, Fujian, China

≈‏599 د.إ.‏

Clear quartz points with chalcopyrite and freibergite from Inner Mongolia, China, held in hand

Quartz Cluster with Chalcopyrite — Inner Mongolia · 3.8 cm

3.8 cm (1.50 in) · Inner Mongolia, China

≈‏635 د.إ.‏

Clear quartz needles over chalcopyrite and freibergite from Inner Mongolia, China, held in hand

Quartz Cluster with Chalcopyrite — Inner Mongolia · 4.6 cm

4.6 cm (1.81 in) · Inner Mongolia, China

≈‏646 د.إ.‏

Clear quartz on green chlorite and feldspar with titanite from Pakistan, held in hand

Clear Quartz with Feldspar — Pakistan

8.5 cm (3.35 in) · Pakistan

≈‏2,170 د.إ.‏

Clear quartz spire with purple fluorite, dolomite and mica from Yaogangxian Mine, Hunan, China

Quartz with Purple Fluorite — Yaogangxian Mine · 7.9 cm

7.9 cm (3.11 in) · Yaogangxian Mine, China

≈‏643 د.إ.‏

Clear smoky quartz point on black tourmaline base from Namibia, held in hand

Clear Smoky Quartz with Tourmaline — Namibia · 4.7 cm

4.7 cm (1.85 in) · Namibia

≈‏643 د.إ.‏

Clear smoky quartz prisms with black tourmaline cluster from Namibia, held in hand

Clear Smoky Quartz with Tourmaline — Namibia · 9.0 cm

9.0 cm (3.54 in) · Namibia

≈‏551 د.إ.‏

Coin-shaped calcite discs on clear quartz needles from Fujian, China, held in hand

Coin-Shaped Calcite with Quartz — Fujian, China · 5.6 cm

5.6 cm (2.20 in) · Fujian Province, China

≈‏573 د.إ.‏

Large colourless calcite rhomb with pyrite from Fujian, China, held in hand

Colourless Calcite with Pyrite — Fujian, China

6.0 cm (2.36 in) · Fujian Province, China

≈‏382 د.إ.‏

Clear quartz points with prismatic calcite from Fujian, China, held in hand

Colourless Prismatic Quartz with Calcite — Fujian, China

11.0 cm (4.33 in) · Fujian Province, China

≈‏643 د.إ.‏

Large translucent calcite crystal in nest of quartz needles from Fujian, China, held in hand

Colourless Quartz with Calcite — Fujian, China

6.3 cm (2.48 in) · Fujian Province, China

≈‏514 د.إ.‏