Anyone have Johnson Valley mine waypoints?

[Striker3]

I am trying to see if anyone has waypoints for explorable mines in Johnson valley. Have a few friends who are experienced spelunkers and they wanted to check out some of the shafts out in the area, but I know that a lot of the shafts marked on the USGS maps are caved in/filled in.

[Mitch]

Striker3,

PM sent!

[explorer1]

Mitch is there any chance I could get you to send me GPS waypoints for mies in Johnson Valley? I have beeen out there a lot and I know I am still only finding a portion of what you have found.

Thanks,
Chris