Hematoid Quartz: Is a very good grounding crystal. It will calm and quiet your mind, giving you the time to properly process things and sort them out. It’s a crystal that will dissolve the imbalances and negativities in your life and allow you to enjoy a more balanced energy. It will inspire creative and original thinking, and it will boost your focus and concentration. Hematoid Quartz will also help you find simple but effective ways to solve your problems. It’s an ideal stone for those who deal with complex subjects and technical matters on a regular basis. It will also enhance your willpower and boost your self-esteem, self-worth, and self-confidence. Measurements: Average stone sizing is: .75″ – 1.25″ (length) x .50" – 1″ (width) QTY: 1 Stone (If you are looking for a decent selection we would suggest purchasing 8 or more stones). Note: Due to the natural nature of these stones, no two stones are ever a like.