Great piece of of the famous Nantan nickel iron meteorite found in China after the fall near to the city of Nantan (June 1516). Many tons were used as a source of iron during the cultural revolution and as a result, the nantan meteorites have become quite rare especially un-weathered, stable pieces.
This is for 1 piece in a free display box. Approx sizes:
Small: 12mm x 8mm
Medium: 26mm x 20mm
Large: 30mm x 30mm