Polished Green Opal Standing Display Pieces x 2 From Betroka, Madagascar Fibrous whereas this is old 1990's

whereas this is old 1990's material that came down from Congo then and we polished them from this lot at old pricing

triggering their piezoelectric properties to generate a subtle electric field

also known as Etched Blue Lace Agate

Half a Dozen Polished Red Hematoid Quartz Spheres

revealing their intricate patterns

Polished Green Opal Standing Display Pieces x 2 From Betroka, Madagascar Fibrous whereas this is old 1990'sA NOTE FROM NICK A tray of 2 beautifully polished Green Opal standing display pieces. This is an unusual form of waxy green yellow opal unique to Madagascar. PRODUCT DESCRIPTION Green Opal from Antsirabe, Madagascar Our Green Opal from Antsirabe, Madagascar, showcases a stunning spectrum of hues, from soft yellow green to deep, rich greens. Each piece is one of a kind, featuring patterns like cracked textures or opalized inclusions. High grade