Green Crystal Cluster — Dramatic

2816 × 1584

Malachite Mineral Formation — Green

3072 × 2304

Cluster of Brown Crystals — Neutral, Photograph

2272 × 1704

Pyrite Mineral Cluster — Gray, Dramatic

1828 × 1858

Blue Agate Slice

1242 × 2208

Close-up of turquoise mineral

1920 × 1200

Turquoise Mineral Cluster

2449 × 1765

Close-up of layered mineral formation

1920 × 1200

Cluster of Orange Crystals — Dramatic, Photograph

800 × 600

Rock Surface Texture — Black

3543 × 2362

Red Crystals on White Matrix

2139 × 1429

Purple Amethyst Cluster

3072 × 2304