Mineral specimen with crystals

2894 × 1501

green crystals on white matrix

1457 × 1500

green crystals on rock specimen

2700 × 2025

Turquoise Mineral Cluster

2449 × 1765

Red crystals on rock specimen

2760 × 1938

Mineral specimen with crystals

2700 × 2025

Red crystal mineral specimen

1923 × 1301

Desert rose mineral specimen

2592 × 1944

close-up of mineral crystals

3888 × 2592

Green Mineral Veins

1280 × 800

Cluster of Orange Crystals — Dramatic, Photograph

800 × 600

Gold specimen from Eagles Nest Mine

2648 × 3176