Category:Minerals photos
From eagle-rock.org
Media in category "Minerals photos"
The following 6 files are in this category, out of 6 total.
Alizarin-sample - pub dom.jpg 800 × 600; 79 KB
Boron - Wikimedia Commons.jpg 727 × 600; 185 KB
Calcium - pub dom.jpg 800 × 525; 89 KB
Potassium - Wikimedia Commons.jpg 481 × 394; 101 KB
Pyrite - Wikimedia Commons.jpg 800 × 516; 72 KB
Sulfur-sample - Pub dom.jpg 799 × 599; 68 KB
