Keywords: Petersenite-(Ce)-182040.jpg Petersenite- Ce Locality Poudrette quarry Demix quarry; Uni-Mix quarry; Desourdy quarry; Carrière Mont Saint-Hilaire Mont Saint-Hilaire La Vallée-du-Richelieu RCM Montérégie Québec Canada The petersenite- Ce xls are ~ 5 mm Via Jean-Pierre Beckerich MOB coll This is from the Poudrette pegmatite The black aegirine prisms are all broken The petersenite- Ce apears very fresh and unaltered but some of it has a thin orangey coating It was associated with adamsite- Y It has very strong REE absorbtion lines but has not been analyzed So I can't completely rule out other REE bearing burbankite family species such as calcioburbankite Petersenit- Ce Fundort Steinbruch Poudrette Mont Saint-Hilaire La Vallée-du-Richelieu RCM Montérégie Québec Kanada Beschreibung Die Petersenit- Ce -Kristalle haben eine Größe von ca 5 mm Die schwarzen Aegirinprismen sind alle zerbrochen 2008-08-29 http //www mindat org/photo-182040 html http //www mindat org/user-11235 html 0 Modris Baum other versions Modris Baum Petersenite- Ce Files by Modris Baum from mindat |