Unusual Firebrick Red Turquoise NuggetsPrice is per 15. 5 inch string of these unsusual turquoise beads. Largest in the string measures about 13mm x 9mm x 7mm, but all will be slightly different colour & shape. These are of course dyed, but the colour doesn't come off! Chinese Turquoise is a soft, opaque gemstone. Ranging from blue green, to yellow green with grey, black or brown veining . Much Chinese turquoise was used for artistic carving and jewellery, which has always been popular in