This natural crystal Cluster has long black Quartz crystal points with calcite formed ontop. It was found in Chenzhou, Hunan Province, China. This Crystal is 4.5 cm tall, and 7cm x 3.2cm wide. 
 
Black Quartz connects to the root chakra and is very grounding and stabilising. This crystal is great to channel energy towards any focused intention as it has naturally fromed crystal points. Black quartz is a very defensive crystal, it can defend from any kind of psychic attack, and it will keep you away from both physical and psychic harm.