Re: Second Thoughts
Yes, I believe the primary contaminant at Horn is Uranium. Likely U-
238 because that's the most common naturally occurring isotope.
It's an alpha emitter...
lantone535 2005-01-27 05:53:01 #34416
Re: Do-it-yourself Solar Battery Chargers
Kathy, you hit the nail on the head. This was exactly what I was looking for. Thank you
very much. And thank you, Dick, for your information. What a...
Jan Taylor 2005-01-26 23:52:13 #34415
Re: Marble Canyon: Jackass Canyon, Salt Water Wash & between
If you search the archives under my name, you will find some trip
reports I did in this area last March. I don't post that much so it
wouldn't be hard to...
Jim Edmondson 2005-01-26 23:36:46 #34414
Re: Second Thoughts
--- In Grand_Canyon_Hikers@yahoogroups.com, "Don Lundman"
wrote:
> >>As you could probably guess the Bright Angel to Monument is the
question
>...
jagchiker 2005-01-26 20:37:26 #34413
Re: Second Thoughts
--- In Grand_Canyon_Hikers@yahoogroups.com, "Andy"
wrote:
It almost seems as if no measurements have been taken
> and the park service tells hikers not to...
Patricia Corry 2005-01-26 19:30:43 #34412
Re: Chatroom
Live chat, Some groups schedule chats (chats) so items can be discussed in real time. Basicly a live BS session.
Dick Matthews <<a rel="nofollow"...
owen k 2005-01-26 18:24:18 #34411
Re: BCO info
Quite frankly that doesn't make much sense. It took the ranger less than 10 minutes to process my application in person on January 1 and I had forgotten to...
Washburns 2005-01-26 18:23:15 #34410
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