Iridescent Goethite - Mineral display piece Quantity: 1 Salt Lamp with

Quantity: 1 Salt Lamp with wooden Base

Quantity: 1 Necklace

Era: MesozoicGeological Age: 66mya

These can be broken into pieces

8 billion years as is evidenced by scientific studies of their natural structure

Iridescent Goethite - Mineral display piece Quantity: 1 Salt Lamp withMined 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