Handy sanding block from Amazon. This style is the one that I happen to use the most, but there are others available. I like the little electrical tape case to leave it sitting on my bench top. Kind of contains the dust too. it’s much more comfortable for me to grab this larger block than folded sandpaper. Maybe it’s something that’ll help you out?#leather #tools #trending #viral #tiktokers

What is a gossan in mineral exploration?#mineralexploration #fieldwork #mining #economicgeology