Related to Copper mineral specimen

Clear Quartz Crystal Cluster — White

2320 × 1827

Cluster of Citrine Crystals — Orange

1600 × 1200

Pink Rhodochrosite Crystals

1240 × 1153

Green Mineral Cluster — Yellow

1280 × 767

Blue and White Mineral Cluster

1255 × 903

Alien Head in Jar

2688 × 1520

dark rock specimen

1824 × 1648

Bismuth crystal specimen

1024 × 768

Ammonite fossil specimen

3888 × 2592

Red crystals on rock specimen

2760 × 1938

amber gemstone specimen

2000 × 1560

Blue Crystals on Rock

3072 × 2304

Gold and Quartz Mineral

1198 × 960

green mineral crystal cluster

3311 × 4061

Pyrite Mineral Cluster — Silver

5356 × 3229

beige mineral cluster

3200 × 2636

Military Tanks on Display — Green, Neutral, Autumn

4285 × 2456

Black Spy Plane — Gray, Dramatic, Photograph, Aircraft

2048 × 1536

Steam Locomotive 6755

2272 × 1704

Tank on Display — Gray, Dramatic

1600 × 1066

Crystal Cluster on Matrix

1280 × 826

Quartz and Citrine Cluster

800 × 600

Black and Green Crystals

1280 × 853

Crystal Cluster with Citrine

1200 × 800