I once had mdma that looked like that.. about 18 years ago lol
Anyway, it could easily be mdma or it could easily be anything else lol
As to the colour - obviously that's unlikely the result of the mdma and/or cook. Probably just some random shit. Crushed pills maybe?
Looking at it again - I'm almost sure it's probably a crushed pill. Which may indicate it's mdma - but technically a crushed mdma pill that shouldn't be sold by weight lol. The colouring looks more like that than a funny cooking of something. Plus it just looks like bits of a crushed up pill.
Anyway - seriously, it could be fucking anything, including mdma. Can't you reagent-test it at least?