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Zircon (Var: Cyrtolite), Pyrrhotite, Chalcopyrite, Allanite

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Locality: MacDonald mine, Hybla, Monteagle Township, Hastings Co., Ontario, Canada

What I presume is allanite (23mm) is lustrous, black mildly radioactive and on weathered surface has greenish colour. Occurs with zircon, chalcopyrite and pyrrhotite. This was part of a large hunk of pyrrhotite I broke up for specimen recovery.

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Photo added: 23rd Nov 2009

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