Unable to Prospect Prismatic Ore

I have max prospecting in the Enterprising tree but when I go to prospect the ore it’s greyed out and I am unable to prospect it. I’ve left it in the reagent bag, put it in a different bag, even put it in the reagent bank tab and I still could not prospect it.

This might seem like a dumb question, but do you have enough? It still is prospected in stacks of 5.

ugh I see that now, thank you