On my first day back from the coast, I just had to try one of the new pigments. I chose the most unusual and unpredictable first, soapstone. It is already partially ground up so I think I’ll be able to just water sort some light particles from the mass without a lot of grinding at this point.
At the end of the day I really wanted to feel the grit of these particles under the muller. Even though they seemed large, they felt fine to my hand. Tomorrow will be the real test when I add this powder to an ink base and test it on paper.
At this point I got on the internet to see what I could find out about soapstone. It’s talc, which explains the extreme softness and strange slipperiness. I also learned that it’s used in the recycling process to release ink particles from paper pulp. This might be a bad behavior if my goal is to get them to stick to the paper surface. I’ll try it and see!