I agree Paul, I'm not used to seeing it in black and honestly don't see myself using it anytime soon.Anything is possible - however, all the (old) (traditional) Westinghouse Micarta typically found and used in the cue, knife and jewelry trade was Ivory colored paper based OR linen based material.
Micarta became a somewhat generic name at one point and various similar materials got "branded" as micarta. I am not personally familiar with a "black" micarta - although there were, in fact, other colors made.