Red And Ruby

Ruby gemstone composed of transparent red corundum q v a mineral form of aluminum oxide al 2 o 3 its colour varies from deep cochineal to pale rose red in some cases with a tinge of purple.

Red and ruby.

Ruby is a gem quality variety of the mineral corundum that contains chromium a rare element that imparts the red color and fluorescence. Years later they show up in town having not aged a day and with a taste for blood. High refractivity is characteristic. Meanwhile flora finds herself roped into ian and amber s evil.

Decades ago a group of millwood students were presumed dead after a collapse in the cave they were exploring. The red colour arises from the replacement of a small number of aluminum atoms by chromium atoms 1 in 5 000. A ruby is a pink to blood red coloured gemstone a variety of the mineral corundum aluminium oxide other varieties of gem quality corundum are called sapphires ruby is one of the traditional cardinal gems together with amethyst sapphire emerald and diamond. The most valued is a pigeon blood red.

Among the rarest gems in the world most rubies undergo heat treatment to improve their color and increase their price. When cut and. The word ruby comes from ruber latin for red. With noa drake michael campion richard neil daniella perkins.