- Palygorskite Var. Pilolite
- Seaton, Devon, England
- Small Cabinet, 7.0 x 3.0 x 0.1 cm
- Ex. Martin Zinn
An English example of "mountain leather," as we call it in the US. It is a rare PHYLLOSILICATE composed of "Modulated Layers" of growth. The result is naturally occurring minerals that feel like flexible leather.