Césarolite & Hemimorphite 

Tête des Econduits, Mont Chemin, Martigny, Wallis, Switzerland  

Rare lead-manganese-oxy-hydroxide mineral césarolite forms black globular aggregates with colorless hemimorphite microcrystals on matrix.

The specimen size 5.1 cm x 2.6 cm x 1.8 cm 

---------------------------------------------------------------------

I’m a professional geologist/mineralogist, with analytical background. Many of my minerals were checked by x-ray diffraction and energy dispersive spectrometry. Some of my specimens comes with the documentation of the analysises.

---------------------------------------------------------------------