I recently purchased some bases from Scibor and I am not 100% on how they painted their catalog versions. I bought these:
http://sciborminiatures.com/en_,shop.php?art=698#i/podstawki_round/big/round_buzie_40mm_02.jpg
To me the stone colouring looks like drybrushing of various degrees (light to heavy) then some inks in some places, then some blending on top. Or possibly some stipling effect? Not totally sure. I am anxious to get them painted up and don't want to mess up and be forced to strip them so if anyone could help that would be great!
Actually, while I am asking ... it looks like Space Wolves Grey?
Edit: Sorry, I didn't say please.