Polished Septerye Slices x 12 From Mahajanga, Madagascar Fibrous Size = 28 - 20

Size = 28 - 20 - 5 mm

Some with Phantoms

Size = 99 - 145 mm |

The golden coloration is typically caused by a Limonite patina

Half a dozen of these rare and beautiful Purple Silky Stichtite Standing Display Pieces with contrasting Serpentine

Polished Septerye Slices x 12 From Mahajanga, Madagascar Fibrous Size = 28 - 20A 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