An unusual binomial , the << Modern routes >> in the Seventies and the Eighties . I found a group of pioneers/visionaries as Gian Carlo Grassi, J-M Boivin, Mick Fowler, Phil Thornhill etc... and some Rock Crystals in the way like Faden smoky quartz , Gwindel plus Phantom --- If you are interested the next time I will write a summary... Meditate it !!What missing link?
Cool !! But before the summary in itself ( btw, I will send you it ), I’m also going to write you a brief introduction to the Sixties, with regard to the << North American influence >> embodied by Yvon Chouinard, Royal Robbins, Gary Hemming and the << Scottish Touch >> Hamish MacInnes, Cunningham... - Actually, there was a lot of polynomials that were interacting during those years... ------- Regarding to Crystal Rocks, besides locations, types of quartz and axis of Symmetry , I would like to add my knowledges in Crystal chemistry . In fact, I am interested in the fluids inclusions , Anisotropic properties, Piezoelectricity, bond energy, etc.... As you see, I found a worthwhile Binomial !!Yes. I am interested.