Are they all slates? I know the Dronfield should be the others look it like they maybe. I don't have any experience with the Dronfield just have seen labeled ones before and they said slate on them.Trying out a couple of new stones later. And slightly unusually... I don't know what either of them are yet.
View attachment 1555998
View attachment 1555995
View attachment 1555997
View attachment 1555993
View attachment 1555992