Firstly to Opaline, thank you for the reply, yes I am am in volved in exploration. Going back to the field now, so I'm sorry I wont be able to provide comment for awhile.
Thank you Moby T for a long, detailed and civil reply, appreciated.
Thanks Ben also for good constructive input. Nicer to see more science based discussion.
I dont know all the answers and I'm prepared to be corrected, but I want to learn.
I dont think the science is at all settled, and we should keep open minds. Thank you
