Mineral specimen with crystals

2894 × 1501

Mineral specimen with crystals

2700 × 2025

green crystals on white matrix

1457 × 1500

green and red mineral specimen

2569 × 2098

Mineral specimen with crystals

2647 × 1845

blue and gold mineral cluster

1600 × 1200

Red crystal mineral specimen

1923 × 1301

Purple mineral specimen with black crystals

3048 × 1744

Blue mineral specimen

2694 × 1789

green crystal mineral specimen

2292 × 2909

Amethyst and granular mineral cluster

3216 × 1537

Fossilized tree stumps

1463 × 1620

Red crystals on rock specimen

2760 × 1938

Gold on quartz specimen

2974 × 2912

Natural gold nugget specimen

3819 × 3667

natural gold nugget specimen

3485 × 2785

Blue mineral specimen in display

1024 × 726

Fern-like mineral specimen

2746 × 4279

Mineral specimen display

3072 × 2304

White mineral specimen display

3072 × 2304