Originally Posted by
Lemur
If someone would like to collect all info on Jnats I'm sure a lot of us would love to help out in any way we can.
It not going to be easy tho, lots of info on this subject is misleading, wrong or just plain strange.
I would like to see/do more non subjective tests like hardness, density, cutting ability and so on.
Some have started with pH tests, so if anyone is a chemical engineer they could probably set up a standardized test for us to do.
Same with hardness, we need some kind of testing probes like ceramics of different hardness we can rub our stones with.