Heikkinen Quarry, Greenwood, Oxford Co., Maine, USA

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Feldspar mine opened in the 1930's. Oxford pegmatite field. (Ref.: Stevens, 1972: Gems & Minerals of Oxford Co.)

Mineral List:

Columbite-(Fe)
Kasolite
Meta-autunite
Microcline
Muscovite

Opal
var: Opal-AN
Pyrite
Quartz
Schorl
Zircon

15 entries listed. 13 valid minerals.

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Copyright © Jolyon Ralph and Ida Chau 1993-2009. Jobs in Maine, USA 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. If you would like to add information to improve the quality of our database, then click here to register. Current server date and time: 22nd Nov 2009 20:54:25