Rubellite Tourmaline Crystal | 14mm | Brazil Agate most commonly found forming within

most commonly found forming within basalt cavities

ethereal rainbow effect emerges across both sides

Rhodochrosite forms through the metamorphism of manganese-rich rocks and is often found in stalactitic structures

making each specimen a striking intersection of chemistry and colour

Rubellite Tourmaline Crystal | 14mm | Brazil Agate most commonly found forming withinRubellite Tourmaline Crystal 14mm Brazil A single terminated rubellite tourmaline crystal from Brazil, displaying the classic striated prismatic form of the species. Deep raspberry pink shading to warm burgundy at the core, with the characteristic vertical striations running the length of the prism faces. The termination is intact and well defined. Under light, the crystal shifts between opaque and translucent, with a glassy lustre on the prism faces