Pink crystal formation

1000 × 945

blue crystal cluster

1280 × 1024

purple crystal formation

1920 × 1200

purple crystal formation

1600 × 1200

Aquamarine crystal with mineral cluster

2912 × 3988

purple crystal cluster

1280 × 800

purple crystal formation

1600 × 1200

vibrant mineral formation

1600 × 1000

vibrant crystal formations

1600 × 1292

Mesolite mineral from India

1280 × 1024

Emerald crystal on matrix

2883 × 2874

blue crystal cluster

1920 × 1080

blue crystal cluster

2560 × 1920

Geode cross-section patterns

1600 × 1200

blue crystal cluster

1920 × 1200

Emerald crystals on matrix

1280 × 1024

Red crystal mineral specimen

3301 × 4000

green crystal mineral specimen

2292 × 2909

green mineral crystal cluster

2592 × 1944

blue crystal mineral specimen

817 × 1309