Smoky Quartz
Quartz is the most common crystal found worldwide on our planet. It has many different varieties depending on how it is formed with other minerals. Clear Quartz is the pure form of quartz, and Smoky quartz is formed when trace amounts of free silicon are present.
Smoky Quartz is a good stone for grounding and protection, and a useful tool for mediation. It is a great stone for relief during stress, or for soothing fear and lifting depression. Used in conjunction with the base chakra it can ground you and protect and cleanse your earth chakra. It aids positive thought and alleviates nightmares.