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Quincy, Norfolk Co., Massachusetts, USA

Latitude: 42°15'N
Longitude: 71°0'W
Quincy was incorporated as a town in 1792, and became a city in 1888. Granite quarrying in Quincy began in 1825.

Mineral List

Mineral list contains entries from the region specified including sub-localities
Aegirine
Aenigmatite
Albite
var: Oligoclase-Albite
'Allanite'
Anatase
'Apatite'
Arfvedsonite
Astrophyllite
Biotite
Britholite-(Ce)
Calcite
Chalcopyrite
'Chlorite Group'
Dickite
Epididymite
Epidote
Fluorite
Galena
Goethite
Halotrichite
Hematite
'Heulandite'
'Hornblende'
Ilmenite
Kaolinite
Katophorite
Leucoxene
Limonite
'Magnesioriebeckite-Riebeckite Series
var: Crocidolite'

Magnetite
Melanterite
Microcline
Molybdenite
Muscovite
'Oligoclase-Andesine'
Orthoclase
Parisite-(Ce)
Pickeringite
Pyrite
Quartz
var: Blue Quartz
var: Smoky Quartz
Riebeckite
Röntgenite-(Ce)
Siderite
Sphalerite
'Stilbite'
Synchysite-(Ce)
Titanite
Wulfenite
Zircon


71 entries listed. 38 valid minerals.

Localities in this Region

USA
USA

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References

Crosby, William O. (1900): Geology of the Boston Basin, Volume 1, Part 3: The Blue Hills Complex.

Pirsson, L. V. (1910): Note on the Occurrence of Astrophyllite in the Granite at Quincy, Mass. (American Journal of Science, 4th series, vol. 29, no. 171, pp.215-216.)

Dale, N. (1908): The Commercial Granites of Massachusetts, New Hampshire, and Rhode Island.

Palache, C. and Warren, C. H. (1911): The Chemical Composition and Crystallization of Parisite and a New Occurrence of It in the Granite-Pegmatites at Quincy, Mass., U. S. A.; with Notes on Microcline, Riebeckite, Aegirite, Ilmenite, Octahedrite, Fluorite, and Wulfenite from the Same Locality. (Amer. Jour. Sci. 4th Series, 31:533-557)

Warren, C. H. and Palache, Charles (1911): The pegmatites of the riebeckite aegirite granite of Quincy Mass USA: their structure minerals and origin. (Am Acad Arts and Sci Proc 47:125.)

Warren, C. H. (1913): Petrology of the Alkali-Granites and Porphyries of Quincy and the Blue Hills, Mass., U.S.A. (Proceedings of the American Academy of Arts and Sciences, Volume 49)

Brayley, Arthur W. (1913): History of the Granite Industry of New England, Volume 1.

Emerson. B. K. (1917), Geology of Massachusetts and Rhode Island. (USGS Bulletin 597)

Clifford, J. Nelson (1939). Granite Industry of Quincy, Massachusetts (Economic Geography, Vol. 15, No. 2 (Apr., 1939), pp. 146-152)

Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 284.

Bartsch, Rudolf C. B. (1944): New England Notes (Rocks & Minerals 19:244)

Smith, W. L.; Stone, J.; Ross, D. R.; Levine, H. (1960), Doverite, a Possible New Yttrium Fluocarbonate from Dover, Morris County, New Jersey. (American Mineralogist 45:92-98.)

Sayer, Susan (1974): An Integrated Study of the Blue Hills Porphyry and Related Units, Quincy and Milton, Massachusetts (MIT master's thesis)

Lyons, Paul (1976): The Chemistry of Riebeckites of Massachusetts and Rhode Island (Mineralogical Magazine 40:313)

Gaines, R. V., et.al. (1997): Dana’s New Mineralogy, 8th Edition.

Laukkanen, John (2006): Quincy Quarries: Gold and Gloom (Bloomington IN: Trafford Pub.)

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Copyright © Jolyon Ralph and Ida Chau 1993-2012. Jobs in Massachusetts, 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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