The discovery of iron spheres with golden Ni−Fe core in deep-sea sediments

Peng Hanchang; Lu Kang; Zhuang Shijie; Liu Zhengkun; Yu Zhong

doi:10.1007/BF02850414

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The discovery of iron spheres with golden Ni−Fe core in deep-sea sediments

OriginalPaper | Updated：2023-05-16

- The discovery of iron spheres with golden Ni−Fe core in deep-sea sediments
- The discovery of iron spheres with golden Ni−Fe core in deep-sea sediments
- 海洋湖沼学报（英文） 1986年4卷第3期页码：286-291
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- Author bio：
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- DOI：10.1007/BF02850414
  中图分类号：
- 纸质出版：1986
- Accepted：
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The discovery of iron spheres with golden Ni−Fe core in deep-sea sediments[J]. 海洋湖沼学报（英文）, 1986,4(3):286-291.

Hanchang, P., Kang, L., Shijie, Z. et al. The discovery of iron spheres with golden Ni−Fe core in deep-sea sediments., Chin. J. Ocean. Limnol. 4, 286–291 (1986). https://doi.org/10.1007/BF02850414
The discovery of iron spheres with golden Ni−Fe core in deep-sea sediments[J]. 海洋湖沼学报（英文）, 1986,4(3):286-291. DOI： 10.1007/BF02850414.

Hanchang, P., Kang, L., Shijie, Z. et al. The discovery of iron spheres with golden Ni−Fe core in deep-sea sediments., Chin. J. Ocean. Limnol. 4, 286–291 (1986). https://doi.org/10.1007/BF02850414 DOI：

摘要

Abstract

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

etc. This discovery is of significance for the further investigation into the origin and formation mechanism of cosmic spheres.

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references

Brownlee, D. E., 1981. Extraterrestrial components.The Sea 7:733–763.

Fechtig, H. and Uteck K., 1964. On the presence or absence of nickel in dark magnetite cosmic spheres and their mechanics of origin.Ann. N. Y. Acad. Sci. 119:243–249.

Hodge, P. W. and Wright F. W., 1964. Studies of particles for extraterrestrial origin, 2. A comparison of microscopic spherules of meteoric and volcanic origin.J. Geophys. Res. 69:2449.

Marvin, V. B., 1963. Mineralogy of the oxidation products of the sputnik 4 fragment and of iron meteorites.J. Geophys. Res. 685059–5068.

Murray, S. and Renard A. F., 1891. Rept. Sci. Results of Voyage H. M. S. “Challenger”, during the years 1873–1876. Deep Sea Deposite3:327.

Öpik, E. J., 1958. Physics of meteor flight in the atmosphere Interscience Tracts on Physics and Astronomy, No. 6. Interscience, New York.

Peng Hanchang et al., 1981. A preliminary study on deep sea cosmic dust. Kexuetongbao26:(10): 906–910.

Peng Hanchang et al., 1982. The study on the cosmic dust in western mid-Pacific sea-floor sediments.Acta Geologica Sinica 1:62–69. (in Chinese with English abstract).

Schmidt, R. A. and Keil K., 1966. Electron microprobe study of spherules from Atlantic Ocean sediments.Geochim. Cosmochim. Acta 30:471–478.

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