Tourmaline Crystals Pink Green Bicolour 1990s Old Stock Morro Redondo Brazil Sold by the Carat
£18.00Pink and green bicolour tourmaline crystals from Morro Redondo, Minas Gerais, Brazil, from a parcel extracted in the early 1990s. These small, slender crystals show distinct colour zoning, transparent sections and a bright glassy lustre, with fine lengthwise striations along their naturalcrystal faces. Rose pink gives way to green and blue green, with the colour…
