Looked for the closest match to an Aftrican Slate floor I had laid 25 years ago and this was it.
I am guessing this is an Indian slate and tcan be a bit "shaley", so I would recommend a good fitter ( which I have) and probably order a little extra. I was installing 15sqm and ended up with 17 sqm in part because some broke in transit, though Walls & Floors were exceptional with their customer service and replaced product FOC within 4 days.. Floor just needs one last coat of dressing and we are done.
Looks fantastic.