skarn [skɑ:n]

例句:

• The skarn with special eruptive deposition and metasomatism is the main ore - bearing rock in Jiama deposits.
  夕卡岩为西藏甲马铜多金属矿床的主要容矿岩石,具有独特的喷流沉积和喷流交代成因.
  
• Cover Story: Dense disseminated bornite in wollastonite skarn ore.
  封面故事: 硅灰石矿石中的稠密浸染状斑铜矿.
  
• The contact deposit is controlled by the contact zone, and shows typical features of skarn orebody.
  接触带矿体受接触带控制, 具矽卡岩型矿体典型特征.