Red and black mineral specimen

1400 × 1171

fossilized shell impressions in rock

2304 × 1728

Rock Formation with Fossils

3888 × 2592

Mineral specimen with crystals

2700 × 2025

Mesolite mineral from India

1280 × 1024

Layered Rock Formation — Brown, Natural

1280 × 800

The Wave Rock Formation — Orange, Dramatic, Afternoon, Photograph

1600 × 1000

The Wave Rock Formation — Orange, Dramatic, Afternoon

1680 × 1050

Wave Rock Formation

1024 × 768

Layered rock formation

4000 × 3000

Elephant Rock formations

1920 × 1200

columnar basalt rock formation

1840 × 1232