Ankerite, Albite, Analcime, Rutile

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Locality: Poudrette quarry (Demix quarry; Uni-Mix quarry; Desourdy quarry; Carrière Mont Saint-Hilaire), Mont Saint-Hilaire, Rouville RCM, Montérégie, Québec, Canada

Mixture of ankerite and albite pseudomorph after aegirine crystals up to 5 cm long with minor rutile. Overgrown on the pseudomorph are bright white analcime crystals up to 25 mm. No damage. Overall size of mineral specimen: 5x2.5x2.5 cm. Size of individual crystals: 1-25 mm.

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Copyright © Jolyon Ralph and Ida Chau 1993-2012. Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them. Further information contact the Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of hundreds of members and supporters. Mindat does not offer minerals for sale. If you would like to add information to improve the quality of our database, then click here to register.
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