[meteorite-list] fix bad brahin

ensoramanda ensoramanda at ntlworld.com
Thu Oct 25 14:18:24 EDT 2007


Hi,

You could try the galvanic method of preserving and getting rid of the 
chlorides that cause this in the first place...

http://www.alaska.net/~meteor/Galvanic.pdf


I have used it successfully on Morasko and Campo slices but have no idea 
how the proccess would effect a pallasite.
Still waiting to see how well it worked on my 13kg chondrite.

Ayone else tried it with a Pallasite?.....obviously the main worry is 
the loosening of the olivine.

...but then if it is corroding away now you dont have much to loose!

Good luck,

Graham Ensor

mckinney trammell wrote:

>got one of those 5 pound megachunx of brahin back when
>straight legs were in and it has since now rusted. i
>wish to refinish+ soak in diesel to try to see the
>surface, again. what equipment is recommended to
>resurface+polish this?
>
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