Rubellite Tourmaline Crystal | 35mm | Brazil Brown Mosasaurs were large marine reptiles

Mosasaurs were large marine reptiles that dominated the Late Cretaceous oceans approximately 70 to 66 million years ago

Intuitively chosen

each mineral distinct and well-formed

Stellar Beam Calcite with Sphalerite 143gr

Rubellite Tourmaline Crystal | 35mm | Brazil Brown Mosasaurs were large marine reptilesRubellite Tourmaline Crystal 35mm Brazil A substantial rubellite tourmaline crystal from Brazil, with exceptional translucency for a specimen of this size. The prism is broad and columnar, with deeply striated faces running the full length of the crystal. Colour zones from vivid raspberry pink on the front face almost glowing under light to deep wine burgundy on the reverse, with dark inclusions threading through the interior. The termination end is