What is sea blue chalcedony?

There are many varieties of chalcedony, what is the sea blue chalcedony? The blue chalcedony belongs to the agate series and has a hardness of 8 degrees Mohs. It is blue due to copper content, and the color of copper varies from shade to shade.

Sea blue chalcedony is composed of silica grains less than a few microns, and lustrous oil. Blue chalcedony is a kind of chalcedony. It contains blue, sea blue and red color due to its containing coloring matter.

The ancient man called the chalcedony called "the third eye", the legend has a psychic role. It is said that chalcedony can treat myopia, and the ancient Romans believed that wearing chalcedony could cure evil. Chalcedony is the representative of the moon and has a close relationship with water. Therefore, it is said to be able to prevent it from happening outside the water. It is also a good amulet for people who often travel outside.

The sea blue chalcedony has a corresponding throat wheel, which can increase self-expression and communication and coordination ability, avoiding the infringement of negative energy, and has the effect of opening up evil spirits. Helps the throat to be healthy and enhances the immunity of the respiratory tract.

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