green crystal mineral specimen

2292 × 2909

Pink Mineral Specimen

1055 × 960

Desert rose mineral specimen

2592 × 1944

Mineral Specimen with Crystals — Brown

2647 × 1845

Red and black mineral specimen

1400 × 1171

Blue mineral specimen in display

1024 × 726

Golden Crystals on White Matrix

2700 × 2025

Green Crystals Cluster

1333 × 1000

green crystal cluster

3252 × 1736

Blue Mineral Cluster

3008 × 2000

Blue and White Mineral Cluster

1255 × 903

Gold specimen from Eagles Nest Mine

2648 × 3176