




Strand with natural Prehnite stones, faceted spherical cut.
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product sold with certificate of guarantee and gift box
100% natural stone
Technical Details
Description
The prehnite is a silicate of calcium and aluminum that is formed in the rocks of volcanic origin and metamorphic in the form of static aggregates.
It's a gem alchromatic and is very appreciated in the clear green color. Often inclusions of crystals of epidote, which are matrix residues on which prehnite aggregates have grown.
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