Abstract –– Tambang Sawah Area, Lebong Regency, Bengkulu Province, is geologically located in the Barisan mountains and Sumatra fault zone. The prospect of area lies physiography central Sumatran ranges composed by igneous rocks Sunda – Banda magmatic arc. This study aimed to understand deposit geology ore characteristics gold at area. Quartz vein mineralization occurred granite rock intruded i...

We present a paleomagnetic study of the ~10 km diameter Karla impact structure in Russia. sampled target carbonate rocks, and yet undocumented fragmental melt-bearing lithic breccia layer. This breccia, which contains melt, is enriched stoichiometric magnetite by factor ~15 compared to lithologies, carries stable natural remanent magnetization. The weak magnetization presence both normal revers...