Polished Septerye Slices x 12 From Mahajanga, Madagascar Rainbow / Veils The blue is most common

The blue is most common with other colours being substantially less common

Size = 127 - 164 mm

Size = 12 - 46 mm

A medium natural cabinet size Limonite tinted Smokey Spirit Quartz cluster with cactus flower formations

it's called onyx

Polished Septerye Slices x 12 From Mahajanga, Madagascar Rainbow / Veils The blue is most commonA NOTE FROM NICK A large flat of beautifully polished Septerye fossil slices. One with a natural Calcite vug. PRODUCT DESCRIPTION Septerye from Madagascar Slices 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 Aragonite, and subtle grey Limestone,