Blue Mineral Cluster

3008 × 2000

Iridescent mineral specimen

1824 × 1551

Blue and Green Mineral Cluster

1280 × 850

Blue Kyanite Crystal

1800 × 1317

Malachite mineral formation

1920 × 1200

purple and white mineral cluster

2666 × 1800

Colorful mineral crystal cluster

2418 × 3000

Pink fluorite crystal cluster

2997 × 2677

Blue kyanite crystal cluster

1728 × 1779

crystalline metal fragment

1024 × 768

Blue Mineral Specimen — Dramatic, Photograph

2504 × 1912

Pyrite Mineral Cluster — Silver

5356 × 3229