Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Justin Nagle"'
Publikováno v:
Chemical Geology. 522:208-222
Scapolite and analcime are uncommon alteration minerals in syenite. Here we describe a syenite body in a fault zone that hosts these minerals and we elucidate the unusual chemical conditions that led to their formation. The Clarke Head syenite is par
Publikováno v:
American Mineralogist. 104:501-513
Publikováno v:
Lithos. :105670
The mineral chemistry of titanite has been studied in hydrothermally altered syenite preserved as blocks in a salt wall within a regional intracontinental shear zone. The study focusses on the controls on temporal variation in REEs, Zr, Nb, U and Th.