【摘要】 岩相分析结果表明,兵马俑是夹砂陶。对这类陶器的产地分析,需做特殊处理,以去除陶胎中与粘土原料无关的沙粒。利用ICP-AES(电感耦合等离子体发射光谱法)技术测定兵马俑陶片中纯粘土部分的化学成分,并进行统计分析,其结果支持兵马俑原料取自骊山地区的看法。四块兵马俑残片的烧成温度数据高低相差260℃,不排除个别俑在开放状态下烧制的可能。更多还原

【Abstract】 Petrographic analyses of the shards of terra-cotta from Qinshihuang Mausoleum showed that the terra-cotta was made of sand-tempered pottery. Pure clay samples should be obtained from pottery body using a spe-cial method to remove the tempered sand. Both pure clay and soil samples from the area of Mountain Li were ana-lyzed by ICP-AES, and then the composition data were handled with cluster analysis. Its result supported the conjec-ture that the material of terra-cotta was from Mountain Li area. The firing temperature of 4 shards of terra-cotta sug-gested that not every terra-cotta was made in the kiln, some individual might be made in the open air.更多还原