Iridescent Goethite - Mineral display piece These A Grade Pieces of

These A Grade Pieces of Citrine are perfect for home decor

These can be broken into pieces

Era: MesozoicGeological Age: 66mya

Quantity: 1 Salt Lamp with wooden Base

and bring them back to my studio where I cast them and prep them for stone setting

Iridescent Goethite - Mineral display piece These A Grade Pieces ofMined from: Tharsis, Spain Description: Iridescent goethite from Tharsis, Spain, is a variety of the mineral goethite (FeO(OH)) that exhibits a shimmering, rainbow like play of colors on its surface and a lovely botryoidal composition. This iridescence is typically caused by the thin film interference of light within microscopic layers or inclusions on the mineral's surface. The region of Spain from which these specimens are sourced is known for its