Evidence · Nebra Sky Disc

Medium grains with annealing twins, elongated sulphide inclusions and random grain orientation; a replica of…

Medium grains with annealing twins, elongated sulphide inclusions and random grain orientation; a replica of the same alloy needed repeated heating to about 700 °C and forging.

Established0

What it bears on 1 answer

It was cast as a flat preform and hot-forged in about ten cycles of heating and hammering, then annealed.

Most likely

FOR

Cite it

Mysteries Department. (2026). Medium grains with annealing twins, elongated sulphide inclusions and random grain orientation; a replica of… [Evidence EVD0D2SBEQ41AQ5]. https://mysteriesdept.com/r/EVD0D2SBEQ41AQ5

@misc{mysteriesdept_evd0d2sbeq41aq5,
  title     = {Medium grains with annealing twins, elongated sulphide inclusions and random grain orientation; a replica of…},
  author    = {{Mysteries Department}},
  year      = {2026},
  note      = {Evidence, catalog key EVD0D2SBEQ41AQ5},
  url       = {https://mysteriesdept.com/r/EVD0D2SBEQ41AQ5}
}