meteorite cross-section

3000 × 2000

microscopic view of mineral grains

2048 × 1536

Geological cross-section of Earth's crust

2888 × 2164

meteorite specimen on dark surface

1200 × 673

Meteorite on display

3072 × 2304

Colorful mineral under polarized light

2048 × 1536

Microscopic rock structures

1500 × 1007

olivine in meteorite

1000 × 755

Microscopic coral structure

2500 × 1788

Agate Stone Cross-section — Red

1500 × 938

Agate stone cross-section

1920 × 1200

Agate Stone Cross-section — Brown

1920 × 1200