Wow! This Marra Mamba Jasper cabochon from Australia looks like a metallic river flowing by a firey sky. All the chatoyance you see in Marra Mamba is in the yellow strip at the bottom and the red strip that forms the far bank of the river. There's a faint shallow vertical fracture in the top part of the cab. A very cool looking cabochon, Mate! Dimensions: 40.5mm x 30.5mm x 5mm; cab has a flat girdle. Weight: 59.15 carats.
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