Amethyst crystal cluster

3072 × 2048

Amethyst crystal cluster

3200 × 1754

vibrant amethyst crystal cluster

2048 × 1654

Amethyst crystal cluster

1795 × 1433

cross-section of agate geode

1092 × 795

Blue agate geode slice

1863 × 1867

close-up of crystal formation

4320 × 3240

Geode cross-section patterns

1600 × 1200

Close-up of orange agate geode

1920 × 1200

purple and white mineral cluster

2666 × 1800

purple quartz crystal

4288 × 2848

blue crystal cluster

1280 × 1024

Red topaz crystal on rock

1280 × 950

pyrite mineral specimen

1984 × 1768

pyrite mineral cluster

1969 × 1270

pyrite mineral cluster

2570 × 1710

blue crystal cluster

3840 × 3072

crystalline formation on rock

1122 × 798

glowing green rock

1024 × 754

Grossular Garnet Cluster

1280 × 912