Polished Septerye Slices x 12 From Mahajanga, Madagascar Fibrous Gold and Purple Flash

Gold and Purple Flash

These unique stones feature clear inclusions of Manganese Oxide

sheet-like Mica structure

The golden coloration is typically caused by a Limonite patina

Aragonite etc

Polished Septerye Slices x 12 From Mahajanga, Madagascar Fibrous Gold and Purple FlashA NOTE FROM NICK A large flat of 12 polished on both sides, Septerye fossil slices. The yellow Calcite fluoresces lime green under UV lights, gorgeous. PRODUCT DESCRIPTION Septerye from Madagascar Septerye is a captivating gem celebrated for its earthy tones and intricate, web like patterns that evoke ancient mosaics or cracked earth. Formed millions of years ago during the Cretaceous Period, it blends vibrant golden yellow Calcite, rich brown