Thread: green coticule ?

Hi guys - got this one from the bay the other day - was advertised as being a coti ...
but now I see it in the flesh I am not convinced at all
the color seems to be olive-ish , a makes a lot of slurry which is also olive colored (of course) and it has no belgian blue backing
the backing looks very 'rocky' with different shades of rusty brown
it is a very fast cutter on slurry
any idea what this thing can be ?
cheers

ps: I added the creamy 'la Veinette' to compare colors...