LuisP,
Nearly all of the dolmens have been raided for the gold discs.
Gold is highly prized for what???
The massive stones were utilised as resistors mostly against the dominant inrush from the memory field of universe.
The dolmen were not to bury anyone in, that was at the end of a time of forgetting, when their design criterias had been forgotten, as with the pyramids, hence We view with false assumptions been given as facts.
The geometry where the dual vortex geometries meet is within the memory field of universe , and within the local memory field that the planet is remembering to be within.
The precise vortex meeting point can be high above surface or below surface, or at surface.
To reach a really powerfull such point one may need to build a pyramid that exactly FITS the local geometries and where the vortex meeting point is at the capstone location.
http://www.crystalgraphics.com/powerpic ... s=ziggurat
The all seeing ( remembering) eye, where two opposing fibonacci sequenced vortexs meet.
I have watched other times at such locations, it's quite bizzare.
But simple if You consider it in terms of MEMORY, and been able to attune to such
Kevin