Substances that Extinguish Wind and Stop Tremors

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Which herb anchors Liver yang and also strongly redirects rebellious qi downward? For belching, vomiting, hiccup, and acute wheezing?
Dai Zhe Shi is hematite, a heavy mineral. It not only weighs down on Liver yang, it also weighs down rebellious LU/ST qi. This comes up in the formula Xuan Fu Dai Zhe Tang, which is for vomiting.

Source: Bensky, D. (2004). Chinese Herbal Medicine: Materia Medica. Seattle, WA: Eastland Press. pp. 987 [Q1194]