porphyry的例句（porphyry在句子中的用法）

• The alteration and metallogenesis of Pulang porphyry Cu deposit are rather typical. 普朗大型斑岩铜矿蚀变及矿化较典型.
• Therefore, the illite polytype might be an effective indictor for mineralization of porphyry copper deposit. 在此, 斑岩铜矿中伊利石多型可能成为有效的矿化晕指示剂.
• It is concluded that fluorin is a good indication of the reconnaissance of volcanic porphyry deposit. 论证了氟的地球化学异常在火山-斑岩型锡矿床普查过程中具有良好的指示意义.
• The ore bodies are confined to Yanshanian metamorphosed rhyolite porphyry and felsite. 矿体赋存在燕山期变质流纹斑岩、霏细岩中.
• Gongpoquan porphyry - type copper deposit is existed in secondary dacite - porphyry and granite - porphyry bodies. 公婆泉斑岩铜矿产于次英安斑岩和花岗斑岩体中.