This listing is for 4 pieces of Smoky Quartz from Madagascar. Smoky Quartz is a grounding and protective stone, valued for its ability to neutralize negative energies and provide emotional stability. Often used to relieve stress, dispel fear, and promote a sense of calm, it’s cherished in meditation and healing practices. Smoky Quartz is also believed to enhance intuition and connect one with earth energies, supporting spiritual grounding and balance. Scientifically, smoky quartz is a silicon dioxide mineral with the chemical formula SiO₂. Its smoky color results from natural radiation exposure altering the crystal's structure. Smoky Quartz has a Mohs hardness of 7.