Yellow Quartz Crystals

1024 × 768

Cluster of Orange Crystals — Dramatic

3872 × 2592

green mineral crystals

2673 × 1992

purple crystalline mineral cluster

5120 × 4096

Calcite Crystals on Malachite

1280 × 969

Purple Amethyst Crystals

1191 × 850

Pyrite Crystals on Rock

3648 × 2736

Iridescent Crystals on Rock

1280 × 791

Mineral Specimen with Crystals — Brown

2647 × 1845

Yellow Crystals on Rock — Green

2048 × 1536

Cluster of Brown Crystals — Neutral, Photograph

2272 × 1704

Red Crystals on Rock — Orange

1923 × 1301