No worries glad you found it!

Found the one i was missing. Lol. My bad.

@Korintheblack thats very strange since I show 15 locations and it takes 15 to max the fork

I'm still missing a relic.

There's an extra relic in the game that I managed to find in the Unfathom. Right after you pass the purple glowsticks after Hermit's Respite and before you get to the gigantic laser crabs, there is a platform section with a vent (and also a net for another secret). instead of going via the vent route or the net, there are a series of sponges to the right where you can jump. At the end are a few crabs and another relic.
Not sure if this is forgotten or if they put maybe one or even a few other extra relics in case some of the more obscure ones are not found by players.