[meteorite-list] Cleaning Sikhote Alin meteorites

[Martin Altmann]

Hi Ruben,

I personally would let them, or at least some of them, uncleaned.
Almost all of the Sikhotes of the great Russian years of the last decade
were cleaned, many of them much too strongly, so that pieces with rusty
patina are really an exception.

And I would know a lot of collectors, who would love to own also a piece in
as-found-condition besides their cleaned ones in their showcases.

Speaking as a dealer, I would guess, you easily would get the same price for
them as for the cleaned ones
(and if you would be a greedy one, maybe even more, in highlighting that
such a condition is a true exception).

Speaking as collector, I would place them as they are next to the cleaned
ones, and for the unlikely case you haven't any cleaned ones, just buy
another lot of cleaned Sikhotes as an addition to the rusty ones.

Best!
Martin