Hi Manu,

Thank you, I am aware of that finding. I once illustrated it leading inside to the G1 Grand Gallery. Many of my illustrations are for an attempt to garner clarity.  
I need to do a better job delineating one over the other. The illustration in this topic is G2.

I searched and found an old file, showing the "chocolate" quarry. When they found the mysterious void, I summarized that possibly there were a connection of Grand Galleries?

A bit of a leap. It's unfinished, thou here it is.



[grahamhancock.com]



Edited 1 time(s). Last edit at 01-Mar-20 20:14 by Steve Clayton.