| Physico-Chemical Characterization of Yu Guo Beads(1100-771 B. C. ) in China |
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| 作者单位： | PENG Zi-cheng，LI Ping，ZHOU Tai-xi and LI Xue-ming Wept. of Earth and Space Science，Univ. of Science and Tech. of China，Hefei，230026)HU Zhi-sheng (Booji Museum，Baoji，721001)LU Lian-cheng (The Institute of Archaeology，Xi' an，710054) |
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| 摘 要： | When was the earliest glass produced in China? This has still been a question so far. Some archaeologists have thought that Yu Guo beads are real glass, the earliest glass(1100-771 B. C. ) in China. However, more details of scientific investigations in this paper show that Yu Guo beads are mainly made of clastic quartz (>95%) with a small amount of clay and sintered under the low temperature(500-600℃). It is not a glassy body, but a kind of polycrystal ornaments.
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Physico-Chemical Characterization of Yu Guo Beads(1100-771 B. C. ) in China |
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| Authors: | PENG Zi-cheng LI Ping ZHOU Tai-xi and LI Xue-ming Wept of Earth and Space Science Univ of Science and Tech of China Hefei HU Zhi-sheng |
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| Institution: | PENG Zi-cheng,LI Ping,ZHOU Tai-xi and LI Xue-ming Wept. of Earth and Space Science,Univ. of Science and Tech. of China,Hefei,230026)HU Zhi-sheng |
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| Abstract: | |
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| Keywords: | Ancient beads Physico-chemical characterization Polycrystal ornaments |
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