Blue agate geode slice

1863 × 1867

Geode cross-section patterns

1600 × 1200

Amethyst crystal cluster

3072 × 2048

Amethyst crystal cluster

3200 × 1754

Red topaz crystal on rock

1280 × 950

pyrite mineral cluster

2570 × 1710

purple quartz crystal

4288 × 2848

blue crystal cluster

3840 × 3072

crystalline formation on rock

1122 × 798

Grossular Garnet Cluster

1280 × 912

close-up of crystal formation

4320 × 3240

green crystal mineral specimen

2292 × 2909

Amethyst crystal cluster

1795 × 1433

vibrant mineral formation

1600 × 1000

pyrite mineral cluster

1969 × 1270

purple and black mineral specimens

2420 × 1576

green mineral crystal cluster

2592 × 1944

Colorful mineral crystal cluster

2418 × 3000

Fern-like mineral specimen

2746 × 4279

Blue mineral specimen

2504 × 1912