I understand the decay chain,
Painted Wolf, and I knew you would say that Radium-226 cannot be the original emitting source, but must be part of the isotope decay chain of Uranium-238. The common belief is that Radium, Radon, Polonium, etc. cannot exist by themselves, and are part of the decay chain of Uranium-238. I already am aware of this..
Radium-226, for example, is an isotope (part of the Uranium-238 alpha decay chain).
Could not Radium-226, Radon-222, Polonium-218, Po-214, Po-210 exist as an original source/emitting particle, with
their respective isotope decay chain, froming their own halo ???
This is the big mystery that could explain these haloes.
I'm not as ignorant of this subject as one would suppose abd I'm not being intellectually dishonest as most evolutionists would quickly accuse creationists of, in order to quickly divert from new possiblilties/discoveries being discussed or debated.....
From Tiberius' own provided link:
http://www.talkorigins.org/faqs/po-halos/gentry.html
Even if we assume that concentric ring haloes actually are due to alpha radiation damage, an immediate problem arises with the short half-life of the polonium isotopes themselves. In order to leave a visible radiation damage halo, the affected mica or fluorite grains would have to crystallize before the polonium decayed away to background levels - about 10 half lives. For polonium isotopes, this correlates to between a fraction of a second (Po-212, Po-214, Po-215) and 138.4 days (Po-210).
Gentry's hypothesis calls for pure, concentrated polonium at the center of each ring.
The model makes no distinction between which polonium isotopes should be present -
thus, there should be equal likelihood for all. He points out that there is no known geochemical process by which such concentrations can occur during crystallization of a magma,
concluding therefore that polonium haloes are indicative of some non-natural or supernatural occurrence.
Plonium haloes are like photographs of the relatively instant creation of primordial granite..
Switching topics a bit...creationists could be accused of being just as intellectially dishonest as creationists, respectively. All I need to do is turn it back around...
In otherwords the inverse may be true in many cases...
Is there not intellectual dishonesty on both sides, respectively ??? So let's get over it and move on to new possibilities in science, some being supernatural...