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| THE DISCOVERY OF IRON SPHERES WITH GOLDEN Ni-Fe CORE IN DEEP-SEA SEDIMENTS | |
| 作者姓名： | 彭汉昌 陆康 庄世杰 刘正坤 于众 |
| 作者单位： | First Institute of State Oceanic Administration，Qingdao，First Institute of State Oceanic Administration，Qingdao，Institute of Nonferrous Metallurgy，Guilin，Institute of Hunan Metallurgical Industry，Changsha，Institute of Petroleum Exploration and Planning，Beijing |
| 摘 要： | Recently, we collected several thousand cosmic spheres in deep-sea sediments from the Northern Pacific (lat 7°-11°N, long. 158°-178°W). They include iron sphere (83%), sillicate spheres (15%), and glassy spheres (2%). 5.7% of the iron spheres has button-shaped structures containing Ni, Co, Cu, Cr, Au, etc.This discovery is of significance for the further investigation into the origin and formation mechanism of cosmic spheres. |
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