Yellow Herkimer Quartz 1-3mm Point - 15-16 Inch Stone Type_Super Seven who performed early research into

who performed early research into the many optical properties of mica

a cryptocrystalline Quartz

Stone Description -

Due to its natural porosity

Rhyolite is said to light the fire of creativity within the soul and help with self-realization

Yellow Herkimer Quartz 1-3mm Point - 15-16 Inch Stone Type_Super Seven who performed early research intoHerkimer Quartz, also known as Herkimer Diamond, is transparent quartz crystal with brilliant sparkle. The crystal naturally forms with 18 facets, with points at both ends (double terminated). It may be completely clear and colorless or smoky, sometimes containing rainbow inclusions, air bubbles or black carbon deposits. The mineral is named for the place where it is principally found, Herkimer County, New York.