Tumbled Milky Quartz Crystal Stone from Africa. 

Medium small pieces: 15 to 50 gram piece

Size: From 25x21x20 mm (1.0x0.8x0.8 inch) to 55x30x25 mm (2.2x1.2x1.0 inch)

Weight: 1 kg (2.2 pound)  Lot

About 25 to 50 pieces in one lot.

The picture in the listing is just for reference as we are selling multiple pieces with same picture.

***

Quartz Crystal

Chemical Composition: SiO2
Hardness (Mohs): 7
Color(s): Clear, White, Pink, Brown, Gray, Black, Green, Blue, Orange, Purple (Amethyst), Yellow (Citrine)
Lustre: Vitreous
Transparency: Transparent, Translucent
Habit: widely variable, trigonal-trapezohedral, crystals often columnar
Common Locations: Found all over the world, most notably Brazil and Arkansas, USA.

Rock Lore & Tidbits: Quartz is the most common mineral on the planet. It is a component of a huge variety of rock types, and comes in an extensive range of colors and varieties. Chalcedony is a crypto-crystalline variety of quartz and includes the agate and jasper families. Many colors of quartz or formations have their own names, such as amethyst for purple quartz. The word quartz is thought to come from the German word "quarz", but the origin of that word is not known. The word crystal, however, comes from the Greek word "krystallos" which means ice. Ancient Japanese believed quartz formed from the breath of a white dragon, and regarded it as representing perfection. Australian Aborigines used quartz in rain rituals. Crystals skulls were reportedly made by Atlanteans and are believed by some to be living entities. Clear quartz formed into spheres have been used as crystal balls to predict the future at least since the middle ages.

Quartz is a power stone. It has been called the "Universal Crystal", and is the most recognized type of crystal. It's what many people envision when they think of crystals, even though there are many types of crystals. Quartz can be icy clear or have inclusions, veils, bubbles, etc. Visual clarity normally isn't important to a quartz crystal's energetic quality and ability to amplify subtle energies.