Secondary sphene in the Mälar sandstone
作者:
R. Gorbatschev,
期刊:
Geologiska Föreningen i Stockholm Förhandlingar
(Taylor Available online 1962)
卷期:
Volume 84,
issue 1
页码: 32-37
ISSN:0016-786X
年代: 1962
DOI:10.1080/11035896209452944
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Secondary outgrowths on detrital sphene occur in the Jotnian sandstones of the eastern Lake Mälaren basin. The mineral is suggested to have crystallized from hot pore solutions percolating during the intrusion of the Jotnian dolerites. The titanium is probably mostly derived from the leacking and alteration of detrital ferromagnesian minerals.
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