PREHNITE

Round
roundRound shapes are available from 4mm to 15mm and in any quantity.
Oval
ovalOval shapes are available from 6X4mm to 20X15mm and in any quantity.
Heart
heartHeart shapes are available from 3mm to 15mm and in any quantity.
Trillion
trillionTrillion shapes are available from 3mm to 15mm and in any quantity.
Pear
pearPear shapes are available from 4X3mm to 20X15mm and in any quantity.
Square
squareSquare shapes are available from 2mm to 15mm and in any quantity.
Octagon
emerandOctagon shapes are available from 5X3mm to 20X15mm and in any quantity.
Marquise
marquiseMarquise shapes are available from 4X2mm to 20X10mm and in any quantity.
Baguatte
baguetteBaguatte shapes are available from 4X2mm to 14X10mm and in any quantity.

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Note: custom made sizes, shapes and cuttings are available on request.

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Product Description

Prehnite was named after its discoverer; Colonel Hendrik von Prehn and is an attractive collection mineral that is occassionally used for ornamental stone purposes. Its color is usually a pleasant green and is at times quite unique to prehnite. Typical prehnite forms rather thick crusts with a rough or crystaline texture. Epimorphs (crystal growth over the surface of another mineral) over laumontite crystals are interesting and attractive. Usually the laumontite has dissolved away leaving the hollow crust of prehnite behind.