green beryl crystal specimen

1198 × 942

blue crystal cluster

1280 × 1024

Yellow mineral crystals on rock

4368 × 2912

Pyrite and halite mineral cluster

3299 × 2806

pyrite mineral specimen

1984 × 1768

pyrite mineral cluster

2570 × 1710

blue crystal cluster

1400 × 1050

blue crystal cluster

1600 × 1000

Amethyst crystal cluster

2016 × 1344

purple quartz crystal

4288 × 2848

blue crystal cluster

3840 × 3072

crystalline formation on rock

1122 × 798

cluster of red crystals

1506 × 1500

cross-section of agate geode

1092 × 795

Geode cross-section patterns

1600 × 1200

Grossular Garnet Cluster

1280 × 912

Blue agate geode slice

1863 × 1867

Red crystal mineral specimen

1923 × 1301

green crystal mineral specimen

2292 × 2909

hexagonal mineral crystal

4438 × 3605