I would prefer to sound like Richard Burton. I enjoy listening...

I would prefer to sound like Richard Burton. I enjoy listening to him read Dylan Thomas. I am interested in the geology of the intrusion for a completely different reason/ project. GGB does seem to have an understanding of the technical side, especially the geology and the chemistry from what I have read.
DYOR. Google eudialyte etc., and follow the authors. particularly the academic papers. There are websites that focus on scientific publicatios. I think you will find my broad description of the geology reasonably accurate. The flaming and baiting on this thread is pathetic and pointless.