Mullite from Emmelberg, Germany

Mullite from Emmelberg, Üdersdorf, Daun, Vulkaneifel, Rhineland-Palatinate, Germany

Nice specimen of Mullite on matrix from Emmelberg, Germany.

Mullite occurs here as white tuft-like crystals.

Both minerals require magnification to see in any detail - the mullite looks like white dots with the naked eye.