Prehnite Tumbled Stone Crystal Sphere closes on a deeper balsamic

closes on a deeper balsamic register

often gridded with fine white

hard for so metallic a mineral

This 820g geode from Uruguay blends the raw texture of its natural outer form with a structured

Shares the Saang material with the Dorjee stick tube in the wider Stupa range - same blend

Prehnite Tumbled Stone Crystal Sphere closes on a deeper balsamicPrehnite small tumble polished stones of pale celadon to yellow green, translucent and lit from within like sea glass, the first mineral named after a person. Sold in a small set. From Mali. It is a calcium aluminium silicate that grows in the gas cavities of volcanic basalt; light passes a little way in and scatters, giving the clouded, lit from within look often compared to sea glass. Named in 1788 after Colonel Hendrik von Prehn, the first mineral