"Do we have Lithium at Hay Mountain?"

No.  Commercial quantities of lithium are often found in salt flats.   

https://www.reference.com/science/lithium-found-world-8fb3617ef23c08f2

There is such an area on Hwy 10 northeast of Tombstone.  I know it has been looked at as a commercial prospect, but so far there have been no significant investments there (at least not in so far as I am aware). 

While lithium investments are a very crowded sector, ultimately there will have to be a big shakeout, leaving only the largest and lowest cost resources remaining for the kind of production envisioned by the futurists.  For this reason, I am staying away from lithium investments.  

VP 

P.S.  If you are looking for an overlooked energy-related metal for investment/speculation purposes, check our vanadium.