Depends on the structure of the material. I am currently working on drilling cores and for this structure it's ease to measure the magnetic susceptibility with an MS2 / MS3 System. It takes a lengthy process but the results are accurate.
With my KT-10 magnetic susceptibility metre I get 0.0009x10-3 SI units on some rock salt (unknown origin) from my kitchen. I would suspect your other three materials would also be very close to zero. But what exactly do you mean by 'Heavy glass', do you mean lead glass? If is just pure lead additive then that is not magnetic.
I can only imagine very low readings for all. Anything less than Haematite is inconsequential for minerals, but you might have much more sensitive devices than me.
Depends on the structure of the material. I am currently working on drilling cores and for this structure it's ease to measure the magnetic susceptibility with an MS2 / MS3 System. It takes a lengthy process but the results are accurate.