13 fev 1500 ano antes da era comum - Ambum Stone

Descrição:

1500 BCE
greywacke
Papua New Guinea
When the Ambum stone was discovered in the 1960s it was being used by a group of people called the Enga
graywake is a hard sedimentary stone, so it took months to make and it was special and valued by whomever it was made for because of the time and effort that went into it

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