An association of hornblende and cummingtonite from Ringaringa, Stewart Island, New Zealand
作者:
W. A. Watters,
期刊:
New Zealand Journal of Geology and Geophysics
(Taylor Available online 1959)
卷期:
Volume 2,
issue 1
页码: 248-256
ISSN:0028-8306
年代: 1959
DOI:10.1080/00288306.1959.10431327
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Descriptions, with optical and chemical data, are given of hornblende and cummingtonite from an amphibolite exposed at the south end of Ringaringa beach, near Half Moon Bay, Stewart Island. The minerals are compared with similarly associated hornblende and cummingtonite described in recent years from Finland, and analyses are plotted to show the extent of the suggested miscibility gap between hornblendes and cummingtonites associated with them. The paragenesis of the hornblende and cummingtonite is briefly discussed.
点击下载:
PDF (424KB)
返 回