The bedrock has deposits of premium quality schistose mudstone that has matured over millions of years into excellent quality fine
grained whetstone. The main minerals are quartz, feldspar and mica.
The better quality soft rock is separated off and handcrafted into our natural axe sharpening whetstones. The stone provides a medium to fine grind and is a fantastic general use sharpening stone for keeping
your hatchet or axe edge sharp and in great shape. Wet your stone with plenty of water.