Marcasite & Pyrite Specimen #7 Jasper and is found in many

and is found in many locations worldwide

That makes it not only one of the last abelisaurids to live before the mass extinction

- Helps relieve SAD disorder

and is used in the production of steel

Marcasite & Pyrite Specimen #7 Jasper and is found in manyThis unusual lot of Marcasite with Pyrite with some Quartz from Morocco was one of Stu's favourite Tucson 2025 purchases! This piece features lots of delicate crystal blades, some iridescent Chalcopyrite and druzy Quartz. You will receive the exact Pyrite & Marcasite specimen pictured. Marcasite is a polymorph of Pyrite, meaning has the same chemical formula as Pyrite, but a different crystal structure. In the jewellery trade Pyrite used in jewellery