Ruby Wallpaper

Amazing Ruby and Gold Pictures HD Wallpapers

Incredible Ruby Photo Gallery - Wallpaper Unique Illustrations - DiamondArt Images Free Download !

A ruby is a pink to blood-red colored gemstone, a variety of the mineral corundum (aluminium oxide). The red color is caused mainly by the presence of the element chromium. Its name comes from ruber, Latin for red. Other varieties of gem-quality corundum are called sapphires. Ruby is considered one of the four precious stones, together with sapphire, emerald and diamond.

Amazing Ruby and Gold Pictures HD Wallpapers - Digital Art High Definition !

Fun Facts : Rubies have a hardness of 9.0 on the Mohs scale of mineral hardness. Among the natural gems only moissanite and diamond are harder, with diamond having a Mohs hardness of 10.0 and moissanite falling somewhere in between corundum (ruby) and diamond in hardness.

Download also our other AWESOME WALLPAPERS for your android mobile phone.

All Wallpapers in HD - the best PHOTOS of Gold , Diamon , Ruby Emeraldf in the WORLD!

Ideal app for your Tablet and Smartphone!

Best app for your smartphone and tablet. Tips, Reviews and Questions? Please send an email Thank you!