Chalcedony – a stone which found application in different spheres of life. Jewelry and hand-made articles, mortars for production of pharmaceutical medicines, a frame for pictures and embroideries and even a tile for bathtubs does not do without it. Chalcedony at sleep disorders helps, gives energy and returns cheerfulness. This mineral saves from melancholy and grief.
Mineral is useful to hypertensive persons as it allows to normalize pressure. It strengthens a cardiovascular system, well influences a condition of nervous system, helping to be exempted from uneasiness and depressive frustration.
The stone was called the keeper of the past. On legends, it is capable to accumulate in itself(himself) information and to store it years and years. That person who will be able to try a key to a stone will get access to all accumulated knowledge and will realize the potential.
The richest fields are located in India and Brazil. There are mines in Uruguay. In the territory of Russia production is conducted on Chukotka and in Siberia.