Smoky Quartz
Smoky Quartz is a natural variety of Quartz, one of the most common and popular crystals in nature. While traditional quartz has a clear or whitish cloudy colour, smoky quartz has a grey colour. Some types of smoky quartz are very clear, while others are almost opaque, and some pieces are nearly black.
Quartz is the second most common mineral on Earth, after feldspar (the raw material used in glass, ceramics, plastics, paints, rubbers, and practically everything else you can imagine).
Smokey Quartz dissolves cramps, strengthens the back and fortifies the nerves. It is particularly effective for abdomen, hips and legs. Relieves headaches, back pain, eases muscular spasms. Smokey Quartz benefits the reproductive system, the heart, muscles and nerve tissue. It regulates liquids within the body and aids assimilation of minerals.
This stone is known to assist you if you are sensitive to the emissions of man-made electrical devices. If you have electrical sensitivity when in the vicinity of computers, wifi and other devices that emit electromagnetic energy, this stone may help you to deal with these emissions.
Just make sure that you regularly cleanse your crystals. This is especially important for those which you are using to remove negativity, so that they will remain functioning at their best.