石英の標本 — 74

Finely sparkling quartz cluster — complete view

Finely Sparkling Quartz Cluster, 5.0 cm

5.0 cm (1.97 in)

High-clarity quartz with muscovite from Xuebaoding — complete view

High-Clarity Quartz with Muscovite — Xuebaoding, Sichuan

3.0 cm (1.18 in) · Xuebaoding, Pingwu, China

Dark blue-grey ghost quartz cluster from Namibia — complete view

Dark Blue-Grey "Ghost" Quartz Cluster — Namibia

3.2 cm (1.26 in) · Namibia

Green quartz with dolomite and hematite — complete view

Green Quartz with Dolomite and Specular Hematite

5.8 cm (2.28 in)

Three black-green quartz crystals — complete view

Black-Green Quartz Crystals, Set of 3 — Chaobuleng, Inner Mongolia

5.8 cm (2.28 in) · Inner Mongolia, China

Candle quartz with purple fluorite — complete view

Candle Quartz with Purple Fluorite — Inner Mongolia

2.5 cm (0.98 in) · Inner Mongolia, China

Floater green-skin quartz with Mercedes-star calcite — complete view

Floater Green-Skin Quartz with Mercedes Calcite, 64 mm

6.4 cm (2.52 in)

Two dark grey quartz clusters from Inner Mongolia — complete view

Pair of Dark Grey Quartz Clusters — Inner Mongolia

2.8 cm (1.10 in) · Inner Mongolia, China

Quartz cluster coated with apophyllite — complete view

Quartz Cluster Coated with Apophyllite, 3.4 cm

3.4 cm (1.34 in)

Long quartz crystal with hedenbergite at the base — complete view

Quartz Crystal with Hedenbergite, 10.1 cm

10.1 cm (3.98 in)

Quartz cluster with calcite flowers — complete view

Quartz Cluster with Calcite Flowers, 9.2 cm

9.2 cm (3.62 in)

Quartz with calcite and small quartz crystals — complete view

Quartz with Calcite and Small Quartz Crystals, 6.0 cm

6.0 cm (2.36 in)

Quartz covered in granular calcite — complete view

Quartz Covered in Granular Calcite, 6.8 cm

6.8 cm (2.68 in)

Quartz cluster with black garnet — complete view

Quartz Cluster with Black Garnet, 6.0 cm

6.0 cm (2.36 in)

Quartz with purple calcite and yellow dolomite — complete view

Quartz with Purple Calcite and Yellow Dolomite, 7.3 cm

7.3 cm (2.87 in)

Yellow-skin quartz with white calcite — complete view

Yellow-Skin Quartz with White Calcite, 57 mm

5.7 cm (2.24 in)

Quartz crystal topped with ruffled ear-shaped calcite — complete view

Quartz with Ear-Shaped Calcite, 7.3 cm

7.3 cm (2.87 in)

Quartz cluster interfered by calcite plates — complete view

Quartz Cluster Interfered by Calcite Plates, 7.9 cm

7.8 cm (3.07 in)

Small quartz cluster with white calcite plates — complete view

Small Quartz Cluster with White Calcite Plates, 6.1 cm

6.1 cm (2.40 in)

Sparkly small quartz cluster with calcite — complete view

Sparkly Small Quartz Cluster with Calcite, 2.2 cm

2.2 cm (0.87 in)