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Flatrock Quarry (Flat Rock Quarry; Crystal Mall), Waterford, New London Co., Connecticut, USA
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Photo: FAS
Latitude: 41°20'N
Longitude: 72°8'W
Originally a quarry in the Joshua Rock member of the New London Gneiss, in the 1980s Crystal Mall was built at the site and resulted in the recovery of new specimens.

Mineral List

var: Oligoclase


14 entries listed. 10 valid minerals. 1 erroneous literature entry.

The above list contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.


Dale, T. Nelson and Gregory Herbert E. (1911), The Granites of Connecticut. USGS Bulletin 484.

Schairer, John Frank (1931), The Minerals of Connecticut. State Geological and Natural History Survey Bulletin 51.

Robinson, George W. and Vandall T. King. (1988), What's New in Minerals? Mineralogical Record: 19(5): 332.

Jarnot, Bruce. (1989), Minerals New to the Portland Area Pegmatites of Central Connecticut, Abstract from the 16th Rochester Mineralogical Symposium in Rocks & Minerals: 64(6): 471.

Weber, Marcelle H. and Earle C. Sullivan. (1995), Connecticut Mineral Locality Index. Rocks & Minerals (Connecticut Issue): 70(6): 407.

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Copyright © Jolyon Ralph and Ida Chau 1993-2014. Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them. 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 thousands 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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