Look for the ruins of an old building out in the open desert at these coordinates. Brush is higher than the ruins, so it will be difficult to see them until you are close.
Check the corners of the remaining walls. $1 for TFTF. BYOP.
Fun geocache to bring you to some easily overlooked ruins in the SASCO mining ruins area.
Ybbx sbe gur fgenvtug rqtrf bs byq jnyyf, naq purpx gur pbearef/raqf. Qb lbh yvxr graavf?