There are actually two birthstones for August - these are Peridot and Sardonyx. Peridot is an ancient gem of the mineral Olivine. Its chemical composition includes both iron and magnesium, and it is the iron that gives this gemstone its beautiful yellow-green color. [continue reading]

Although July may have many birthstones, the most widely accepted power-crystal for this month is also one of the most precious, the Ruby. This stone is a variety of the mineral corundum with the most expensive and brightest red gem being called pigeon blood. Royals from different cultures once considered it more valuable than diamonds. [continue reading]