Encyclopedia of crystals. Hall J.

In the wealth of the earth's subsoil, an ancient power is contained, which can be learned to use for the good. In a superbly illustrated book of the world -famous astrologer Judy Hall, the properties and features of natural and artificially grown crystals, including precious and semiprecious stones are systematized. Each article contains information about the crystalline system, chemical formula, hardness, distribution area, sources of the origin of a particular stone corresponding to the chakra suitable for the sign of the zodiac and heavenly body. Particular attention is paid to the use of crystals for medicinal purposes. Illustrations vividly visualize the difference in shades of color and cutting of crystals, on which the features of their properties depend. This luxurious publication will be a great gift for everyone who is engaged in self -knowledge, is interested in psychology, astrology, as well as geology and holistic medicine.