Sliced Agate Geode

1500 × 938

Large Quartz Crystal

1280 × 946

Clear Quartz Cube

1920 × 1200

close-up of geode interior

1920 × 1200

Layered Agate Stone — Brown

1242 × 2208

Geode with crystal interior

4320 × 3240

Pyramidal Mineral Specimen

1280 × 853

Clear Quartz Crystal Cluster

1597 × 1596

Clear Quartz Crystals — White

800 × 600

Two Quartz Crystals

1024 × 768

Blue Crystal Shards

1920 × 1173

Snowflake Crystal — Black

1600 × 1200