Benjamin P. Sun 5/13/2013 12:43:30 PM |
Geil! |
Laurence Garvie 5/13/2013 11:56:46 AM |
Great example of an original austenite grain boundary. This piece should be in a museum. |
Bernd Pauli 5/13/2013 4:44:10 AM |
... and a beautiful twin with two different orientations of the Widmanst*tten pattern indicative of 2 original taenite grain boundaries (austenite grains)! |
Emerald Isle Meteorites 5/13/2013 4:30:42 AM |
gorgeous etch |
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