Aragonite has the same chemical composition as Calcite, but is less common and forms differently shaped crystals. One variety, known as flos feri, “flowers of iron,” makes intricate, coral or worm-like curling and curving branches. Other varieties form hexagonal or pseudo-hexagonal twinned prisms. Aragonite is a major constituent of pearls, shells, and the skeletal structure of marine creatures.
Aragonite is an excellent mediation stone, reminding us of the six-fold symmetry prevalent in nature. From the hexagonal cells of a beehive to the six petals on many flowers, it is an ideal contemplative stone for nature-minded people. Some aragonite aggregates radiate in prisms from a common center. This can suggest all sorts of natural progressions from singular to universal. Aragonite aids in centering, especially during times of stress and anger.