Tumbled stones of Super Seven (melody stone), 200-gram bag. Each bag includes 15 to 20 tumbled stones of Super Seven, with dimensions ranging from 1 to 3 centimeters per stone. The total weight of each bag is approximately 200 grams. Super Seven, also known as melody stone, is a variety of amethyst quartz with an association of 7 different minerals: amethyst, crystal quartz, smoky quartz, goethite, rutile, lepidocrocite, and cacoxenite. Due to its characteristics, this stone is considered very powerful in the esoteric field, being widely used as a new age crystal. One of the photos shows the contents of a 200-gram bag of Super Seven in the form of tumbled stones. In the other image, a 1 euro coin has been added next to the batch to offer a better appreciation of the size and attractiveness of these stones.