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

Green and White Crystals

1280 × 963

Red crystals on rock matrix

4592 × 3056

red crystals on dark rock

2240 × 1488

Cluster of Amethyst Crystals — Purple

1280 × 800

Yellow-green Crystals on Rock

1280 × 946

Green Crystals on Rock — Dramatic, Photograph

1280 × 914

Yellow Mineral Crystals

2288 × 1712