A bitter  mineral 

Components
厂 meaning component

  Meaning component

hǎnchǎng

  

cliff, (roof)

辛 meaning component

  Meaning component

xīn

  

laborious

Evolution

厗 Seal script Shuowen (~100 AD)

Seal script

Shuowen (~100 AD)
厗 Seal script Western Han dynasty (202 BC-9 AD)

Seal script

Western Han dynasty (202 BC-9 AD)
厗 Regular script Modern

Regular script

Modern
Definitions

 

old stone or mineral, possibly related to antimony Sb |[tī]