mineral specimen

Clear Quartz Crystal Cluster — White

2320 × 1827

Purple Amethyst Geode

1024 × 768

Quartz Mineral Specimen

1024 × 768

Opal Mineral Specimen

1024 × 768

Scolecite Mineral Specimen

1024 × 768

White Gypsum Crystals

1024 × 768

Blue Mineral Specimen — Dramatic

1338 × 996

Cluster of Brown Crystals — Neutral

1280 × 879

Gold Crystals on Rock

1239 × 1024

Large Quartz Crystal

1280 × 946

Mineral Specimen with Crystals — White, Neutral

1280 × 921

Blue Beryl Crystals

1280 × 971

Black Crystals on Rock

1280 × 878

Green Mineral Cluster — Yellow

1280 × 767

Red Crystal Cluster

3888 × 2592

Quartz Crystals with Gold

1280 × 848

Red and White Mineral Specimen

2285 × 1452

Yellow Crystal Cluster — Dramatic

1280 × 946

Green Crystals on Rock — Neutral, Photograph

1190 × 850

Green Crystals on Rock — Neutral

1190 × 850

Pink Mineral Specimen

1055 × 960

Purple and Black Mineral Cluster

1005 × 960

Red Mineral Specimen

800 × 600

Yellow Crystals on Rock

800 × 600

Blue Crystal Cluster — Dramatic

800 × 600

Red Cubic Crystals

1280 × 920

Smoky Quartz with Garnet

1080 × 788

A Cluster of Crystals

1227 × 854

Blue and White Mineral Cluster — Dramatic

3630 × 2482

Red and Black Mineral Cluster

1800 × 1276

Mineral Specimen with Crystals — White

1024 × 768

Green Crystals on Rock — Dramatic

3852 × 2478

Cluster of Citrine Crystals — Orange

1600 × 1200

Green and White Mineral Specimen

1600 × 1200

Crystal Cluster on Wood

1024 × 768

Blue Tourmaline Crystals

1800 × 1561