Troy Granite Quarry (Falls Quarry), Troy, Cheshire Co., New Hampshire, USA

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Granite was quarried here beginning before 1837.

References

Stone, Melvin Ticknor (1897). Historical Sketch of the Town of Troy, New Hampshire (Keene, NH: Sentinel Printing Co.).

Dale, T. Nelson (1909). Supplementary Notes on the Granites of New Hampshire (in Contributions to Economic Geology, Part I, USGS Bulletin 430, 1910).

Mineral List

Andalusite
'Apatite'
Biotite

'Chlorite Group'
Magnetite
Microcline

Muscovite
Pyrite
Quartz

Quartz
var: Rutilated Quartz
Rutile

11 entries listed. 7 valid minerals.

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Copyright © Jolyon Ralph and Ida Chau 1993-2011. Jobs in New Hampshire, 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. 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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