Twisted Fork
Hero Member
This is the basic clocking grid for Spanish mining sites, mapped with a semi centralized "Windrose" clock axle (bolder, & tree or t cross carved monument). "Line in" is a mapped approach from out of the area, connecting overland triangulation, bridging one mineral zone to another mineral zone. Small triangles are infield sets; corner 3 is furthest away from the corner A apex (Apex is also a rock and tree monument). If you have a four digit map date to work with, use the last two numbers as individual compass digits in degrees, as you stand at corner 3 (example: 1847, 18_ _ , aim between 4 & 7 degrees, winged away from corner 2 as point 0). Each triangle reveals at least one concealed mine, and or the possibility of a second one, or low grade decoy mine and or concealed vent. Air vent positions vary and are in general, are floated map points. Some air vents have a small gold bar cache, 80 feet or so above them, between two rock sections. Twisted