Hematite after Magnetite Pseudomorph - Argentina #3 Location_Spain Combats self defeating pattern

Combats self defeating pattern

You will receive the exact fossil as pictured

and has swirling blue and gold patterns

East Sussex is not widely available as a specimen

Hematite after Magnetite Pseudomorph - Argentina #3 Location_Spain Combats self defeating patternThis incredibly rare formation of Hematite after Magnetite is from the famous Payn Matr volcanic field in Mendoza, Argentina. The original crystals were Magnetite, but through a process called Martitization, the Magnetite oxidised and changed to Hematite, but keeping the original shape of the Magnetite crystals. You will receive the exact crystal pictured. Hematite is best known as one of the main iron ores. Hematite is usually seen as a dark black,