Blue Agate CrystalAlly

Blue Agate– Harmonizes Yin & Yang Soothes and Calms Raises Consciousness Grounds, Center and Stabilizes Energy, Protection, Strength, Harmony.

Healing Properties

It has been reported to strengthen the sight, to diminish thirst, and, can cleanse and stabilize the aura by removing and/or transforming negative energy.

Chemical Composition  SiO2
Crystal Structure: Hexagonal
Hardness 7

Blue Agate PDF WM

“Blue agate is a cryptocrystalline variety of silica, chiefly chalcedony, characterized by its fineness of grain and brightness of color. Although agates may be found in various kinds of rock, they are classically associated with volcanic rocks and can be common in certain metamorphic rocks.

The first deposit on the wall of a cavity, forming the “skin” of the agate, is generally a dark greenish mineral substance, like celadonite, delessite or “green earth”, which are rich in iron probably derived from the decomposition of the augite in the enclosing volcanic rock. This green silicate may give rise by alteration to a brown iron oxide (limonite), producing a rusty appearance on the outside of the agate-nodule. The outer surface of an agate, freed from its matrix, is often pitted and rough, apparently in consequence of the removal of the original coating. The first layer spread over the wall of the cavity has been called the “priming”, and upon this base, zeolitic minerals may be deposited.

Many agates are hollow, since deposition has not proceeded far enough to fill the cavity, and in such cases the last deposit commonly consists of druzy quartz, sometimes amethystine, having the apices of the crystals directed towards the free space so as to form a crystal-lined cavity or geode.

When the matrix in which the agates are embedded disintegrates, they are set free. The agates are extremely resistant to weathering and remain as nodules in the soil, or are deposited as gravel in streams and along shorelines.”wiki