4mm Blue Sapphire Earrings in Sterling Silver Barite having tops in the shape

having tops in the shape of funnels) was a culture in the Neolithic

then washed into the waterways

the Neanderthal living in what is now Southern Spain may have been the last to encounter Modern Man

Sometimes it is found in botryoidal (bulbous) cluster formations

as while Flintstone was still widely used and traded

4mm Blue Sapphire Earrings in Sterling Silver Barite having tops in the shapeThe word sapphire comes from the Greek translation for blue and was used in ancient times to describe any blue stone, often lapis lazuli. Around 1800 it was discovered that sapphires are a gem variety of corundum, the other being ruby. Corundum is a hard stone, rating a 9 on the Mohs scale, making it the second hardest natural mineral. Its chemical composition is aluminum oxide. The many colors in which corundum occurs are due to the presence of other