tourmaline include Human Hair Extensions "dravite" and "tsilaisite".Zircon is one of the oldest minerals on earth and also a brilliant gemstone that is often used as a diamond substitute. It is often confused for the synthetic Wigs material; cubic zirconia, but zircon is zirconium silicate and is mined from the earth. Zircon gemstones are transparent to translucent with remarkable Virgin Hair fire and brilliance.