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Bennett Quarry, Buckfield, Oxford Co., Maine, USA

Latitude: 44°17'35"N
Longitude: 70°25'35"W
Granite pegmatite. Feldspar quarry first opened in 1916. Later, Kenneth K. Landes, then a Harvard University student, based his research both on this quarry and the Noyes Mountain (Harvard) Quarry in Greenwood and his dissertation revolutionized ideas about how pegmatites crystallize. Landes' paper was "Paragenesis of the Granitic Pegmatites of Central Maine", (American Mineralogist, 1925, v. 10, p. 355-411). Oxford pegmatite field.


Mineral List

Albite
var: Cleavelandite
Almandine
Amblygonite
Arsenopyrite
Autunite
Beidellite
Bertrandite
Beryl
var: Aquamarine
var: Goshenite
var: Heliodor
var: Morganite
'Biotite'
Calcite
Cassiterite
Columbite-(Mn)
'Columbite-(Mn)-Tantalite-(Mn) series'
Cookeite
'Dahllite'
Dumortierite
Elbaite
Eosphorite
Epidote
Fairfieldite
Ferberite
Fluorapatite
var: Carbonate-rich Fluorapatite
var: Mn-bearing Fluorapatite
Fluorite
Fluornatromicrolite
Goethite
Gorceixite
Goyazite
Herderite
Hureaulite
Hydroxylapatite
Hydroxylherderite
Kaolinite
Landesite
Laueite
Lepidolite
Lithiophilite
'Manganese Oxides
var: Manganese Dendrites'

Manganite
Meta-autunite
Microcline
Microlite Group ?
Molybdenite
Montebrasite
Montmorillonite
Muscovite
Opal
var: Opal-AN

Pollucite
Purpurite ?
Pyrite
Pyrrhotite
Quartz
var: Milky Quartz
var: Rose Quartz
var: Smoky Quartz
Reddingite
Rhodochrosite
Romanèchite
Roscherite
Scheelite
Schorl
Siderite
Spessartine
Spodumene
Stolzite
Tantalite-(Mn)
Tapiolite-(Fe)
Topaz
Tosudite
var: Lithium Tosudite
'Tourmaline'
'var: Watermelon Tourmaline'
Triphylite
Uraninite
Wodginite ?
Zircon


82 entries listed. 56 valid minerals. 8 erroneous literature entries.

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References

Guidebook 1 to Mineral Collecting in the Maine Pegmatite Belt
Prepared by members of the Maine Federation Club 1973 pg. 6

King, V. and Foord, E, 1994, Mineralogy of Maine, v. 1.

King, V. and Foord, E., 2000, Mineralogy of Maine, v. 2.

Landes, K., American Mineralogist (1925): 10: 355-411.

Rocks & Minerals: 14: 273.

Rocks & Minerals: 62: 396.

Mineralogical Record: 25(3): 175-184.

Perham Stevens, J. (1972), Gems & Minerals of Oxford County.


External Links


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Copyright © Jolyon Ralph and Ida Chau 1993-2013. 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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