MINIMUM AGE OF THE KAWERAU GEOTHERMAL-FIELD, NORTH ISLAND, NEW-ZEALAND

被引:38
作者
BROWNE, PRL [1 ]
机构
[1] NEW ZEALAND GEOL SURVEY,LOWER HUTT,NEW ZEALAND
关键词
D O I
10.1016/0377-0273(79)90002-7
中图分类号
P [天文学、地球科学];
学科分类号
07 ;
摘要
Lithic fragments which occur in drillcore were hydrothermally altered before their eruption; this shows that geothermal fluids were circulating in the basement rocks of the Kawerau geothermal field more than 200,000 ± 30,000 years ago. © 1979.
引用
收藏
页码:213 / 215
页数:3
相关论文
共 4 条
[1]  
GRINDLEY GW, 1965, 75 NZ GEOL SURV B
[2]  
Richmond G.L., 1977, SURFICIAL GEOLOGIC M
[3]  
RICHMOND GM, 1976, 1427 US GEOL SURV B
[4]   DIVERSE ORIGINS OF HYDROTHERMAL ORE FLUIDS [J].
WHITE, DE .
ECONOMIC GEOLOGY, 1974, 69 (06) :954-973