This is a small, natural Clear Quartz point with good clarity which has been fitted to be used as a keychain. Pieces may differ slightly from the one pictured above.
Quartz is the second most abundant mineral in the Earth's continental crust, after feldspar. There are many different varieties of quartz, several of which are semi-precious gemstones. Common names for the Clear or Translucent variety includes; Rock Crystal, Pure Quartz and Clear Quartz.
Especially in Europe and the Middle East, varieties of quartz have been since antiquity the most commonly used minerals in the making of jewelry and hard-stone carvings.