Crystal Quartz

The word crystal comes from the Greek word "krystallos", meaning ice. Crystal (sometimes called clear quartz), is colorless and transparent or translucent. Quartz crystals have been used by healers, spiritual teachers, and scientists of the sacred throughout history to receive, transmit, store, focus, amplify, transform and balance the various forms of energy found in our Universe. Quartz crystal is often considered one of the seven precious substances of Buddhism.

Energy:-    1. HEALING
                             2.MEDITATION
                             3.CHAKRA BALANCING
                             4. PROTECTION
                             5.CHANGING BAD VIBRATIONS

 Large producers are USA, Brazil. 

 Mohs scale hardness 7. 

GEMSTONE WEIGHT PER PIECE OF CRYSTAL ROUND
Size	weight
1.00mm	0.006
1.25mm	0.008
1.50mm	0.015
1.75mm	0.022
2.00mm	0.033
2.25mm	0.041
2.50mm	0.055
2.75mm	0.076
3.00mm	0.01