Polished Septerye Slices x 4 From Mahajanga, Madagascar Madagascar Size = 111 - 123

Size = 111 - 123 mm

Size = 138 - 140 mm | 5

A Large Flat of 35 One Side Polished Red Shashe River Agate Nodules with Beautiful Banded Patterns

Size = 97 - 99 mm

These are a newly identified Chromium-rich mineral in the Mica family

Polished Septerye Slices x 4 From Mahajanga, Madagascar Madagascar Size = 111 - 123A NOTE FROM NICK A tray 4 polished Septerye full polished slices, some with natural vug cavities and fluorescent calcite. 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 Aragonite, and subtle grey Limestone,