As of this writing, the story is on the BBC news site
16cm (6in) and still razor-sharp.
They think it was used for sacrifices.

Picture of the blade from BBC

| Doug Gardner wrote: |
| The BBC is reporting a recent find, including a gold/platinum alloy dagger suggesting sophisticated metallurgy in the civilization, dated to around 3,000 BC.
As of this writing, the story is on the BBC news site |
| Quote: |
| 16cm (6in) and still razor-sharp. |
| Quote: |
| They think it was used for sacrifices. |