Emerald Wallpaper

驚人的翡翠和水晶照片高清壁紙

Incredible Emerald Photo Gallery - Wallpaper Unique Illustrations - Stone Art Images Free Download !

Emerald is a gemstone and a variety of the mineral beryl colored green by trace amounts of chromium and sometimes vanadium. Beryl has a hardness of 7.5–8 on the Mohs scale. Most emeralds are highly included, so their toughness (resistance to breakage) is classified as generally poor. It is a cyclosilicate.

Amazing Emerald and Crystal Pictures HD Wallpapers - Digital Art High Definition !

Fun Facts :

Emeralds, like all colored gemstones, are graded using four basic parameters–the four Cs of Connoisseurship: Color, Clarity, Cut and Carat weight. Before the 20th century, jewelers used the term water, as in "a gem of the finest water", to express the combination of two qualities: color and clarity.

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

All Wallpapers in HD - the best PHOTOS of Jewelry , Diamond , Ruby , Rich 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!