Hey, sorry it is off topic,

But received intelligent advice here before, thought I could hear some
thoughts.

To answer a bit of my own question, I found that certain granite rocks
handle well up to 800 degs. I thought regular iron turned red about 700
degs. The rocks I have are simply right from the river side and not been
treated or anything. Just curious as to other concerns or issues that may
come to mind. Maybe I will tell you in about a year what the experience is.
Maybe too simple a question.

73s



"Helmut Wabnig" [email protected] --- -.dotat wrote in message
...
On Sat, 22 Oct 2011 16:14:12 -0400, " Tuuk"
wrote:

Hi
I have a sauna with electric heater 7000watts. Nice area on top to put
some
rocks and I see others have suggested lava rocks. What if I put granite or
limestone? That is what I have there now, they haven't cracked or exploded
after spraying water on them. They look nice, some red, some different
colors. Is there any harm in using granite or limestone apposed to using
lava rocks? I am sure they were all the same a few million years ago,,,
any
reasons why I shouldn't use the granite or limestone rocks? Radiation?
Emmisions of sometype? inevidable that they will explode? nuclear meltdown
of some kind? I figure the temperature is around 200 or 300 degs.

Any thoughts please and thanks?

**** off, faker.
No thanks.
w.