Genuine Ruby Corundum round beads 3.5-4.5mm (ETB00203) Pilbara

Genuine Ruby Corundum round beads 3.5-4.5mm (ETB00203) PilbaraA 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. The ruby is considered one of the four precious stones, together with the sapphire, the emerald, and the diamond. Prices of rubies are primarily determined by color. The

that may appear together or alone

Size: 19 x 20

the inclusions form

It is one of several forms of quartz

thus turning a crisis into a challenge

Bryozoan Coral is a rare fossilized coral

Its color is normally apple-green

Size: 10 x 10

This new find occurs in the Pilbara region of Western Australia

labradorite is thought to bring good luck

This jasper was discovered many years ago by fossickers but was not dug commercially until last year

Size: 75 x 59 mm