Bulletin of Research on Metal Conservation Armas protohistóricas con magnetita, by Jesús Alonso López Conservation of metals - by Catia Viegas-Wesolowska...
54 KB (6,243 words) - 12:36, 29 September 2024
Incahuasi (10.3±0.8 mya), 26 kilometres (16 mi) south of El Laco, and Magnetita Pedernales (Tertiary), about 300 kilometres (190 mi) south-southwest of...
46 KB (5,050 words) - 14:54, 24 January 2025