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

图2腾冲-景洪西向裂带震构造图 Fig.

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

腾冲火山区构造应力场主要为东—东—东东向，接近水平压应力场。

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区，区内火山岩浆活动强烈，水显示形式多样，有温泉、泉、沸泉、水蚀变岩石、泉华（硅华、盐华、钙华和硫华）等。