Salt production colors variations, Altiplano, Andes, Argentina

size: 657381
sha1: 1c62320b833d62efb0ff151625a2e6ebadecf4f3
sha256: 26f993538213e4bf325f98e126ad242bdb12dcee0819e0e7f9a72feab53f1540

size: 521166
sha1: 8d75cf1550effb0667819d2ed76b89f8f3bcd224
sha256: 356f260018c1774b9955e86eeabf0ef79da4f30c20ccb038007ac104e72c0fa2