Raw Rose Quartz Crystal

3264 × 2448

Amethyst crystal cluster

3072 × 2304

Orange Mineral Crystal

800 × 600

green crystal mineral specimen

2292 × 2909

hexagonal mineral crystal

4438 × 3605

dark mineral fragments

3008 × 2000

Red mineral crystal cluster

960 × 640

Orange mineral crystals on rock

4078 × 3207

pyrite mineral cluster

1969 × 1270

Gold-bearing Rock Specimen

800 × 600

Agate stone cross-section

1920 × 1200

Green Crystals on Rock — Dramatic, Photograph

1280 × 914