Venus’s-hairstone is composed of quartz, which contains impurities of rutile, goethite, tourmaline, actinolite. One of the varieties of this mineral is the so-called “classic” Venus’s-hairstone, which contains impurities of rutile or goethite (which is much rarer), whereby it is called rutile quartz. Quartz with golden rutile strings is the most beautiful variety of this […]
