Seymchan
These are slices of a Seymchan siderite with only a few olivine crystals on each, these were beautifully sliced by Bobadebt, David. and etched by me.
101 grams slice
Only a few small olivine crystals. Very nice etch. This one has been sold.
Only a few small olivine crystals. Very nice etch. Notice the point that looks like a nose. You can see where the widmanstatten pattern looks to have melted together. and also along the edge you can see where the pattern is no longer in straight bands, you can see the curve where it had been heated and displaced.