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Prehnite Oval Beads

Prehnite Oval Beads


B207 Here is a temporary strand of Prehnite Oval beads. These beads all have a slightly different shape measuring roughly 12mm by 16mm Each strand has approximately 25 beads.

In stock


Prehnite is a semitransparent to translucent mineral with a chemical formula of calcium and aluminum.  It normally ranges in color from yellow-green to apple green.  Prehnite is a very hard mineral ranging from 6 to 6.5 on the Mohs scale  It is in the orthorombic crystal class usually found in radiating botryoidal (grape like) forms. It frequently occurs with epidote and quartz minerals.

Additional information

Weight0.10 lbs
Dimensions2.25 × 2.25 × 2.25 in

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