I'd say coti and some type of slate. Send both to Liege for further testing please!
Just hoping the snow doesn't arrive tonight, I haven't got my winter tyres on yet! But hell, a bit of frozen water shouldn't stop me making it to see Maurice's cave.I think that after your visit to Vielsalm you will have plenty of rocks to test on. . It will be very tempting to only buy one. .
Just hoping the snow doesn't arrive tonight, I haven't got my winter tyres on yet! But hell, a bit of frozen water shouldn't stop me making it to see Maurice's cave.
might have to take the missus' Fiat 500, now that will be fun in the snow.