Pierre Naturelle de Saurat des Pyrénées (140 x 65 x 23mm)

Size: 140 x 65 x 23mm weight: 520gr.
Density: xxgr./cm³ / Estimated grit size: medium fine > 2k-6k
Usage: with water, glycerine or oil
Color: medium gray to dark grey, sometimes brown, when used with oil the stones tend to look like a dark-black, sometimes iron oxidated areas or patterns are existent, sometimes chamfered sides
Supplier/Distributor:
M. Soucille (today), Cuminetti Family (in the past)
Pierre-a-aiguiser-naturelle.com