🇵🇪 Peru · Pyramid
Batán Grande — Sicán Metallurgy City Pompeii of Adobes Poma Forest
Sicán Middle (900–1050 CE Sicán metallurgy peak) + Inca later · Sicán (Lambayeque) bronze arsenic gold tumi metallurgy with Chimú later
Batan Grande Shimada 1978–, 900 Sicán capital metallurgy frenzy.