RARE Allophane Medium Specimen fluorescent black pepper

black pepper

cinnamon stick and nutmeg

We have two of these medium sized Serpentine dog carvings available

7cm Weight 575g

Suitable for small to medium sized spheres

RARE Allophane Medium Specimen fluorescent black pepperRare Allophane is made up of aluminum, silica, and water and is described as a clay mineral. It is created when other aluminosilicates, like feldspar, break down due to weathering or hydrothermal alteration and can be many colours like this bright blue hue. Sourced from Guizhou, China. Specimen measures approx. 5. 6cm x 4cm x 1. 5cm. Pictured in a 10cm x 10cm x 6cm acrylic display box. A rare and unique specimen for any fine mineral collector. Please