Pink ChalcedonyA pink chalcedony shows off its beauty. Chalcedonies include many types of cryptocrystalline quartz gems and feature a number of different colors. Geologists can tell a chalcedony ...
Blue quartz, like other quartz stones, has a unique power and meaning that wards off negative energies and acts as a shield.
The South African government says that stones found in a village last month are not diamonds but quartz. A cattle herder first uncovered the stones in KwaZulu-Natal province. It prompted thousands ...