shiva lingham stones: My sacral chakra has been blocked as has my creativity of course. :) It must be collective as many of my aunts, cousins, and a great aunt have all had reproductive organ illnesses. Usual stones like carnelian and citrine offer little assistance. Amethyst wands help a little. Personally I resonate with stones from Brazil, India, Nepal, and Tibet. These stones being from India are perfect for me and my sacral chakra is a much happier camper. :) Excellent stone!