Blue mineral specimen

2694 × 1789

blue and gold mineral cluster

1600 × 1200

green crystals on white matrix

1457 × 1500

Purple crystals against blue sky

1920 × 1200

green crystal cluster

3252 × 1736

Red crystal abstract design

1280 × 800

Red crystal mineral specimen

3301 × 4000

Red crystals on rock specimen

2760 × 1938

Purple mineral specimen with black crystals

3048 × 1744

Blue crystal mineral specimen

3072 × 2304

green crystal mineral specimen

2292 × 2909

green crystals on rock specimen

2700 × 2025

Yellow mineral crystals on rock

2048 × 1536

Mineral specimen with crystals

2647 × 1845

yellow mineral crystal cluster

1296 × 1608

Mineral specimen with crystals

2700 × 2025

Malachite mineral formation

3072 × 2304

green mineral specimen

1600 × 900

Amethyst and granular mineral cluster

3216 × 1537

vibrant mineral formation

1600 × 1000