This cache is not at the posted coordinate.
This is the bonus cache for the
Lab Adventure - Cape Breton Coal

Dosco Coke Ovens, Steel Plant in background
Once all five locations of adventure lab have been visited and found, and codes recorded, you will be able to solve the puzzle below and visit this site for your Bonus cache. Hope you enjoyed your travels, should take approx. 4-5 hours to complete all five adventure labs, five related regular caches, and the bonus puzzle cache.
N46 (P) (W). (W+A) (X) (W)
W60 (A) (P). (F) (X-A) (F+X)