Tiger Iron (Stromatolite) Polished Slab – Australia – 450g mexico A striking large black tourmaline

A striking large black tourmaline (schorl) crystal featuring a classic elongated prismatic form with strong vertical striations running the length of the crystal

Every detail of this remarkable specimen will amaze you

We consider this to be a Miniature (MIN) sized specimen

It has beautiful lustrous azurite crystals that glimmer in the light

Tiger Iron (Stromatolite) Polished Slab – Australia – 450g mexico A striking large black tourmalineA striking polished slab of tiger iron displaying bold, flowing bands of deep red, golden metallic, and dark iron rich layers. The natural banding creates a dynamic, wave like pattern across the surface, enhanced by the polish which brings out strong reflectivity in the golden layers. This material is composed primarily of hematite, jasper, and tigers eye, giving it both rich color contrast and a unique chatoyant shimmer in areas. The layered