pyrite mineral specimen

1984 × 1768

pyrite mineral specimen

5356 × 3229

pyrite mineral cluster

2570 × 1710

pyrite mineral specimen

1828 × 1858

pyrite mineral cluster

1969 × 1270

pyrite cube cluster

1600 × 1295

Pyrite crystals on matrix

1392 × 1800

Crystal Cluster on Rock

1280 × 837

Blue and Gold Mineral Cluster — Neutral

1600 × 1200

Red Crystals on Rock — Natural

1500 × 970

green mineral crystals

2673 × 1992

Scolecite Mineral Specimen

1024 × 768