Paul,
Can't help but think that such tests have been done.......long ago. The Mining and Mineral Museum has been having financial difficulties for a number of years now. Like everyone else, these are uncertain times for them. I would not hold my breath looking for those tests anytime soon. On another matter......
Jim, My apologies for having any doubts on the Life thingie. When I got home last night I looked, and you were correct. No such picture in the article. Without the magazine at hand, the picture looked exactly like the quality of the Life shots I had in my computer at the shop. Question for me now, is where did that picture come from. Considering the style, if not from Life, another magazine seems likely. Perhaps "
Desert Magazine".
As I said, "
Jim could be correct, since he went to the magazine to check. I am at the store and only have the pictures in the computer at hand. They are, however, in the "Life" folder. I may have fooled myself there. "
I should know better than to be so positive when I am depending on my memory. Trouble is, I can never remember that rule.
Take care,
Joe