Keywords: Phillipsite-K, Gmelinite-Na, Donnayite group-172190.jpg Phillipsite-K FOV 4 5 x 6 3 mm Locality Poudrette quarry Demix quarry; Uni-Mix quarry; Desourdy quarry; Carrière Mont Saint-Hilaire Mont Saint-Hilaire Rouville RCM Montérégie Québec Canada Found May 1997 MOB coll Phillipsite balls with yellow gmelinite and a dark green rosette of a donnayite group mineral top right There are also some unid olive green hex tabular xls - muscovite Note I say donnayite group rather than synchysite- Ce because the aggregate has a typical kettle drum back side But it has not been analyzed The phillipsite was ID on another sample via optics It is probably “K because that is the only variety listed by Horvath Lapis 7-8/200 for this environment contact zone - specifically Poudrette pegmatite Phillipsit-K Sichtfeld 4 5 x 6 3 mm Fundort Steinbruch Poudrette Demix Uni-Mix Desourdy Mont Saint-Hilaire Rouville RCM Montérégie Québec Kanada http //www mindat org/photo-172190 html 2008-07-01 http //www mindat org/user-11235 html 0 Modris Baum Modris Baum Phillipsite-K Gmelinite-Na Files by Modris Baum from mindat Poudrette Quarry |