This rare specimen has an iridescent coat due to a mixture of Hematite & Goethite on the surface which interacts with light Approximate Measurements - 5.5cm x 4.5cm x 3.7cm, 95g
Goethite is a mineral that consists of ferric (iron) oxyhydroxide which belongs to the Diaspore group. It is formed through weathering of iron-rich minerals and is usually found in sediment or low temperatures
Any unpolished raw sections, cracks or deposits are naturally occurring and unique to the crystal, not caused by transport damage.
The crystal depicted in these photos is the crystal we will be sending to you. Exact colours may appear different depending on monitors and lighting used when photos were taken.
