Rose Quartz
Rose Quartz is a Master Healer on many, many levels. It teaches us that everything is Love.
You may place a Rose Quartz on your heart and imagine yourself breathing in the color, let your mind relax, and it can help show you the true situation behind the issues that trouble you. Through this understanding, you can release these issues.
It is especially good for soothing babies. Keep a piece near their cot or bed at night or at other sleeping times.
It makes for a powerful gridding crystal too. Place a piece at each corner of your property and if possible a piece in the middle and you will be amazed at the difference in energy you will feel.
Rose Quartz forms mostly in massive (rock-like) form, but on rare occasion you can get it in crystalline form, which is superb for focused meditation and elixirs.