Red topaz crystal on rock

1280 × 950

Geode cross-section patterns

1600 × 1200

pyrite mineral cluster

2570 × 1710

Grossular Garnet Cluster

1280 × 912

Blue agate geode slice

1863 × 1867

purple and black mineral specimens

2420 × 1576

yellow crystal mineral specimen

1774 × 1800

Brown quartz crystal cluster

2296 × 3543

Red mineral crystal cluster

960 × 640

crystalline mineral fragments

1757 × 1181

pyrite mineral cluster

1969 × 1270

Mesolite mineral from India

1280 × 1024

crystal spiky formation

1024 × 768

purple crystal formation

1600 × 1200

blue crystal cluster

1280 × 1024

Emerald crystal on matrix

2883 × 2874

Aquamarine crystal with mineral cluster

2912 × 3988

blue crystal cluster

1920 × 1080

purple crystal cluster

1280 × 800

purple crystal formation

1600 × 1200