Scientists revealed features of the mining industry of the Roman era

Earlier unknown features of the mining industry of the Roman era were found out by scientists, on February 14 reports information portal Mining.com.za With help thrones, equipped with multispectral chambers, researchers managed to learn earlier unknown features of operations with gold during the Roman era. With help thrones scientists investigated the water channels created 2000 years ago in Spain, for support of operations with gold during the Roman era. Researchers analysed type of the vegetation covering channels to establish geology characteristics to the northwest Province of León. Others...