词条 | Arendalsfeltet |
释义 |
Arendalsfeltet is a geologic province in Norway, between Fevik and Tvedestrand in the county of Aust-Agder, mainly situated within the borders of Arendal. Arendalsfeltet is especially known for its deposits of iron ore. The first extraction of iron ore from Arendalsfeltet was in around 1585 and mining continued until 1975. The iron ore was of high quality and was much in demand from the old Norwegian iron works, around 2/3 of the iron ore they used came from Arendalsfeltet. Books
2 : Geologic provinces|Mining in Norway |
随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识,基本涵盖了大多数领域的百科知识,是一部内容自由、开放的电子版国际百科全书。