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Ishikawaite

Locality: Penfield Quarry (Oak Leaf Quarry), Portland, Middlesex Co., Connecticut, USA

Field of View: 13.5 x 16.5 mm

Analysis: Hanson, S. L., Jarnot, B. M., Falster, A. U., Simmons, W. B., Nizamoff, J. W., (2003) "Nb-Ta-Ti Oxide Minerals from Two Pegmatites of the Middletown Area, Connecticut," Rochester Symposium Abstracts, p. 11-12.

Collected by T. Albini, Photographed by & Collection of: Fred E Davis.
Three crystals of ishikawaite, largest 6.4 mm. This specimen is from one of the three collections that supplied samples for the referenced study. Site also known as Oak Leaf Quarry.

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Photo added: 9th Nov 2008

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