No.3 Pit covers an area of 520m2 with only four horses, one chariot and 68 warriors, supposed to be the command post of the battle formation. Now, No.2 and 3 Pits have been refilled, but visitors can see some clay figures and weapons displayed in the exhibition halls in the museum that had been unearthed from these two pits. The floors of both No.1 and 2 Pits were covered with a layer of silt of 15 to 20cm thick. In these pits, one can see traces of burnt beams everywhere, some relics which were mostly broken. Analysis shows that the pits were burned down by Xiang Yu, leader of a peasant army. All of the clay warriors in the three pits held real weapons in their hands and face east, showing Emperor Qin Shihuang’s strong determination of wiping out the six states and unifying the whole country.
The height of the terra-cotta warriors varies from 1.78m, the shortest, to 1.97m, the tallest. They look healthy and strong and have different facial expressions. Probably they were sculpted by craftsmen according to real soldiers of the Qin dynasy. They organically combined the skills of round engraving, bas-relief and linear engraving, and utilized the six traditional folk crafts of sculpturing, such as hand-moulding, sticking, cutting, painting and so on. The clay models were then put in kilns, baked and colour-painted. As the terra-cotta figures have beeb burnt and have gone through the natural process of decay, we can’t see their original gorgeous colours. However, most of the terra-cotta figures bear the trace of the original colours, and few of them are still as bright as new. They are found to be painted by mineral dyestuffs of vermilion, bright red, pink dark green, powder green, purple, blue, orange, black and white colours.
Thousands of real weapons were unearthed from these terra-cotta army pits, including broad knives, swords, spears, dagger-axes, halberds, bows, crossbows and arrowheads. These weapons were exquisitely made. Some of theme are still very sharp, analyses show that they are made of alloys of copper and tin, containing more than ten kinds of other metals. Since their surfaces were treated with chromium, they are as bright as new, though buried underground for more than 2,000 years. This indicates that Qin dynasty’s metallurgical technology and weapon-manufacturing technique already reached quite a high level.