Yellow Quartz Crystals

1024 × 768

Quartz Crystals on Rock

1280 × 853

Clear Quartz Crystals

2016 × 1344

Pyrite Crystals on Rock

3648 × 2736

Red crystals on rock matrix

4592 × 3056

Mineral Specimen with Crystals — Brown

2647 × 1845

red crystals on dark rock

2240 × 1488

Red Crystals on Rock

3008 × 2000

orange crystals on dark rock

3298 × 2657

Blue Mineral Crystals — Dramatic

1024 × 678

Calcite Crystals on Malachite

1280 × 969

Green Beryl Crystals — Neutral

1800 × 1269