2 Seismotectonic map of the Tengchong-Jinghong newly-generated rupture zone.

图2腾冲-西向新生破裂带地震构造图 Fig.

It is inferred from the thermometry of geyserite and adarce inclusions that underground temperatures for the hot spring system in Tengchong are .

云南腾冲是中外著名的地热区，区内火岩浆地热活动强烈，水热显示形式多样，有温、热、沸、水热蚀变岩、（硅、盐、钙和硫）等。

The tectonic stress field in Tengchong volcano areas is oriented as NNE-NE-NEE, nearing horizontal compr essive stress field.

腾冲火区构造应力场主要为东—东—东东向，接近水平的压应力场。