The occurrence and composition of chevkinite-(Ce) and perrierite-(Ce) in tholeiitic intrusive rocks and lunar mare basalt

The occurrence and composition of chevkinite-(Ce) and perrierite-(Ce) in tholeiitic intrusive rocks and lunar mare basalt

Chevkinite-(Ce) and perrierite-(Ce) are the most common members of the chevkinite group of minerals. They are dimorphs, and both have the general formula A4BC2D2Si4O22, where A = REE, Y, Ca, Sr, Th; B = Fe2+, (Mn, Mg); C = Ti, Al, Fe3+, Fe2+, Cr, Mn, Mg, Zr, Hf, Nb; and D = Ti. Both have been report...

Full description

Bibliographic Details
Main Authors: Muhling, Janet, Suvorova, A., Rasmussen, Birger
Format: Journal Article
Published: Mineralogical Society of America 2014
Subjects:
tholeiitic dolerite
lunar mare basalt
Chevkinite
perrierite
electron diffraction
chemical (mineral) analysis
Online Access:http://hdl.handle.net/20.500.11937/30563

Internet

http://hdl.handle.net/20.500.11937/30563

Similar Items