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Hillsborough Co., New Hampshire, USA

StandardDetailedBy ChemistryMineral Photos (116)Site Photos (8)Search GoogleMineral Report for Region

Mineral list contains entries from the region specified including sub-localities


Mineral List:
  		•  Actinolite
    ☐Ca
     
    2
    		(Mg,Fe
    2+
     
    		)
     
    5
    		(Si
     
    8
    		O
     
    22
    		)(OH)
     
    2
    Reference: []
  		•  'Adularia'
    KAlSi
     
    3
    		O
     
    8
    Reference: []
  		•  Albite
    Na[AlSi
     
    3
    		O
     
    8
    		]
    Description: EDS analysis by Kerry Day (2008) showed this plagioclase mineral to be near end member albite.
    Reference: [P Cristofono collection ]
    Site Photo
    Joppa Hill, Amherst, Hillsborough Co., New Hampshire, USA
    © 2008 Peter Cristofono
  		•  Albite
    var: Andesine
    (Na,Ca)[Al(Si,Al)Si
     
    2
    		O
     
    8
    		]
    Reference: [Dale, 1909. Supp. Notes on the Granites of NH (USGS Bull. 430)]
  		•  Albite
    var: Oligoclase
    (Na,Ca)[Al(Si,Al)Si
     
    2
    		O
     
    8
    		]
    Reference: [Morrill, 1960. New Hampshire Mines and Mineral Localities.]
    Site Photo
    Palm & Kolehmainen Quarry, Amherst, Hillsborough Co., New Hampshire, USA
    © 2009 Peter Cristofono
  		•  Albite
    var: Oligoclase-Albite
    Reference: [Dale, 1909. Supp. Notes on the Granites of NH (USGS Bull. 430)]
  		•  'Allanite'
    Reference: [Dale, 1909. Supp. Notes on the Granites of NH (USGS Bull. 430)]
  		•  Allanite-(Ce)
    {CaCe}{Al
     
    2
    		Fe
    2+
     
    		}[O|OH|SiO
     
    4
    		|Si
     
    2
    		O
     
    7
    		]
    Reference: [Morrill, 1960. New Hampshire Mines and Mineral Localities.]
    Site Photo
    Burns Hill area, Milford, Hillsborough Co., New Hampshire, USA
    © 2007 Peter Cristofono
  		•  Almandine
    Fe
    2+
    3
    		Al
     
    2
    		[SiO
     
    4
    		]
     
    3
    Reference: []
    Site Photo
    Ledge Hill, Bedford, Hillsborough Co., New Hampshire, USA
    © 2005 Peter Cristofono
  		•  Anatase
    TiO
     
    2
    Reference: [Rocks & Minerals (1990) 65:432-437]
    Site Photo
    Mine Falls Park, Nashua, Hillsborough Co., New Hampshire, USA
    © Scott Whittemore
  		•  'Apatite'
    Reference: [Dale, 1909. Supp. Notes on the Granites of NH (USGS Bull. 430)]
  		•  Apatite-(CaF)
    Ca
     
    5
    		[F|(PO
     
    4
    		)
     
    3
    		]
    Colour: blue-green, green
    Fluorescence: white, SW
    Reference: [P. Cristofono collection]
    Site Photo
    Joppa Hill, Amherst, Hillsborough Co., New Hampshire, USA
    © 2005 Peter Cristofono
  		•  Arsenopyrite
    FeAsS - (Fe
     
    0.90
    		Co
     
    0.10
    		)AsS
    Reference: [No reference listed]
    Site Photo
    Mine Falls Park, Nashua, Hillsborough Co., New Hampshire, USA
    © Scott Whittemore
  		•  Babingtonite
    Ca
     
    2
    		(Fe,Mn)FeSi
     
    5
    		O
     
    14
    		(OH)
    Reference: []
    Site Photo
    Route 101/101A road cut, Milford, Hillsborough Co., New Hampshire, USA
    © Scott Whittemore
  		•  Beryl
    Be
     
    3
    		Al
     
    2
    		Si
     
    6
    		O
     
    18
    Reference: [Holden, E. (1920) An American Occurence of Sarcopside (American Mineralogist: 5: 99-102). ]
  		•  Biotite
    Reference: [Dale, 1909. Supp. Notes on the Granites of NH (USGS Bull. 430)]
    Site Photo
    Route 101/101A road cut, Milford, Hillsborough Co., New Hampshire, USA
    © 2004 Peter Cristofono
  		•  Brookite
    TiO
     
    2
    Reference: [Rocks & Minerals (1990) 65:432-437]
    Site Photo
    Mine Falls Park, Nashua, Hillsborough Co., New Hampshire, USA
    © S.M. Whittemore
  		•  Cacoxenite ?
    Fe
    3+
    24
    		Al[(OH)
     
    12
    		|O
     
    6
    		|(PO
     
    4
    		)
     
    17
    		] · 17H
     
    2
    		O
    Reference: [No reference listed]
  		•  Calcite
    CaCO
     
    3
    Reference: [No reference listed]
    Site Photo
    Mine Falls Park, Nashua, Hillsborough Co., New Hampshire, USA
    © Scott Whittemore
  		•  'Chabazite'
    Reference: [Rocks & Minerals (1990) 65:432-437]
  		•  'Chalcedony'
    Habit: botryoidal
    Colour: blue, purple
    Description: Occurs in quartz veins.
    Reference: [T. Mortimer, Nashua Min. Soc. Display Cat., 1995]
    Site Photo
    Joppa Hill, Amherst, Hillsborough Co., New Hampshire, USA
    © 2008 Peter Cristofono
  		•  Chalcopyrite
    CuFeS
     
    2
    Description: Associated with galena and sphalerite in a quartz vein.
    Reference: [P Cristofono collection]
    Site Photo
    Joppa Hill, Amherst, Hillsborough Co., New Hampshire, USA
    © 2008 Peter Cristofono
  		•  Chamosite
    (Fe
    2+
     
    		,Mg)
     
    5
    		Al[(OH)
     
    8
    		|AlSi
     
    3
    		O
     
    10
    		]
    Colour: dark green
    Description: EDS analysis by Kerry Day, 2008.
    Reference: [P Cristofono collection ]
    Site Photo
    Joppa Hill, Amherst, Hillsborough Co., New Hampshire, USA
    © 2009 Peter Cristofono
  		•  'Chlorite Group'
    Reference: [Dale, 1909. Supp. Notes on the Granites of NH (USGS Bull. 430)]
  		•  Clinochlore
    (Mg,Fe
    2+
     
    		)
     
    5
    		Al[(OH)
     
    8
    		|AlSi
     
    3
    		O
     
    10
    		]
    Reference: [S.M. Whittemore collection]
    Site Photo
    Merrimack, Hillsborough Co., New Hampshire, USA
    © Scott Whittemore
  		•  Clinozoisite
    {Ca
     
    2
    		}{Al
     
    3
    		}[O|OH|SiO
     
    4
    		|Si
     
    2
    		O
     
    7
    		]
    Habit: prismatic
    Colour: pale green, gray, colorless
    Reference: [P. Cristofono collection; T. Mortimer collection; D. Swenson collection]
    Site Photo
    Joppa Hill, Amherst, Hillsborough Co., New Hampshire, USA
    © 2004 Peter Cristofono
  		•  Clinozoisite
    var: Clinothulite
    Colour: pink
    Description: Qualitative SEM-EDS by Kerry Day: Al (1.49 KeV) = 1221; Si (1.74) = 1459; Ca (3.69) = 1016; Mn (5.90) = 33; Fe (6.40) = 51; Background values 2/10 = 85/9 "Zoisite/Clinozoisite/Thulite. The smallest amount of Mn can colour an Epidote Group mineral cherry red." Clinozoisite is very common at Joppa Hill, usually pale green, sometimes colorless, very rarely pink. Zoisite does not occur at the locality. "Thulite" = Mn-bearing zoisite. "Clinothulite" = Mn-bearing clinozoisite.
    Reference: [P Cristofono collection, 2008]
    Site Photo
    Joppa Hill, Amherst, Hillsborough Co., New Hampshire, USA
    © 2008 Peter Cristofono
  		•  Covellite
    CuS
    Reference: [P Cristofono collection ]
    Site Photo
    Joppa Hill, Amherst, Hillsborough Co., New Hampshire, USA
    © 2009 Peter Cristofono
  		•  Diopside
    CaMg[Si
     
    2
    		O
     
    6
    		]
    Habit: good crystals in calcite
    Colour: green
    Fluorescence: none
    Reference: [P Cristofono collection]
    Site Photo
    Joppa Hill, Amherst, Hillsborough Co., New Hampshire, USA
    © 2004 Peter Cristofono
  		•  Dolomite
    CaMg(CO
     
    3
    		)
     
    2
    Reference: [Morrill, 1960. New Hampshire Mines and Mineral Localities.]
  		•  Dufrénite
    Ca
     
    0.5
    		Fe
    2+
     
    		Fe
    3+
    5
    		[(OH)
     
    3
    		|(PO
     
    4
    		)
     
    2
    		]
     
    2
    		 · 2H
     
    2
    		O
    Reference: [Meyers & Stewart,1956. Geology of NH, part III.]
  		•  Epidote
    {Ca
     
    2
    		}{Al
     
    2
    		Fe
    3+
     
    		}[O|OH|SiO
     
    4
    		|Si
     
    2
    		O
     
    7
    		]
    Reference: [Robinson, S. 1825: A Catalogue of American Minerals, with Their Localities ]
    Site Photo
    Route 101/101A road cut, Milford, Hillsborough Co., New Hampshire, USA
    © Scott Whittemore
  		•  Ferrohornblende
    ☐[Ca
     
    2
    		][Fe
    2+
    4
    		Al][(OH)
     
    2
    		|AlSi
     
    7
    		O
     
    22
    		]
    Habit: Dark green bladed crystals which sometimes look like "actinolite."
    Colour: dark green
    Fluorescence: none
    Reference: [Tom Mortimer, pers. comm. 2005]
    Site Photo
    Joppa Hill, Amherst, Hillsborough Co., New Hampshire, USA
    © 2004 Peter Cristofono
  		•  Galena
    PbS
    Habit: no crystals seen
    Colour: metallic gray
    Fluorescence: none
    Description: Occurs with sphalerite in quartz vein.
    Reference: [P Cristofono collection]
    Site Photo
    Joppa Hill, Amherst, Hillsborough Co., New Hampshire, USA
    © 2005 Peter Cristofono
  		•  'Garnet Group'
    X
     
    3
    		Z
     
    2
    		(TO
     
    4
    		)
     
    3
    		 (X = Ca, Fe, etc·, Z = Al, Cr, etc·, T = Si, As, V)
    Reference: [P Cristofono collection]
    Site Photo
    Route 101A construction site, Merrimack, Hillsborough Co., New Hampshire, USA
    © 2006 Peter Cristofono
  		•  Goethite
    α-Fe
    3+
     
    		O(OH)
    Reference: [P Cristofono collection ]
    Site Photo
    Joppa Hill, Amherst, Hillsborough Co., New Hampshire, USA
    © 2009 Peter Cristofono
  		•  Graftonite
    (Fe
    2+
     
    		,Mn
    2+
     
    		,Ca)
     
    3
    		[PO
     
    4
    		]
     
    2
    Reference: [Rocks & Min. 80:256 (2005); Peacor and Garske (1964): Sarcopside From Deering and East Alstead, New Hampshire (American Mineralogist: 49:1149-1150)]
  		•  Graphite
    C
    Reference: [No reference listed]
    Site Photo
    Route 101A construction site, Merrimack, Hillsborough Co., New Hampshire, USA
    © 2009 Peter Cristofono
  		•  Grossular
    Ca
     
    3
    		Al
     
    2
    		[SiO
     
    4
    		]
     
    3
    Habit: good crystals
    Colour: cinnamon-brown, tan, red
    Description: Note: Lighter colored garnets from Joppa Hill have long been called grossular. A darker red garnet was analyzed by SEM-EDS and found to be grossular as well. Ca>Fe>Mn. (P. Cristofono specimen, analysis done by Kerry Day, 2008.)
    Reference: [P. Cristofono collection]
    Site Photo
    Joppa Hill, Amherst, Hillsborough Co., New Hampshire, USA
    © 2006 Peter Cristofono
  		•  Grossular
    var: Hessonite
    Habit: good crystals occur in quartz and calcite
    Colour: cinnamon brown, yellow-brown
    Reference: [P Cristofono collection]
    Site Photo
    Joppa Hill, Amherst, Hillsborough Co., New Hampshire, USA
    © 2008 Peter Cristofono
  		•  Hematite
    Fe
     
    2
    		O
     
    3
    Habit: massive
    Colour: red
    Description: Occurs in quartz vein.
    Reference: [P Cristofono collection]
  		•  'Heulandite'
    Reference: [Rocks & Minerals (1990) 65:432-437]
  		•  'Hornblende'
    Reference: [Robinson, S. 1825: A Catalogue of American Minerals, with Their Localities ]
  		•  Ilmenite
    Fe
    2+
     
    		TiO
     
    3
    Reference: [No reference listed]
  		•  Kalinite
    KAl(SO
     
    4
    		)
     
    2
    		·11H
     
    2
    		O Not confirmed
    Reference: [Morrill, 1960. New Hampshire Mines and Mineral Localities.]
  		•  Kaolinite
    Al
     
    2
    		Si
     
    2
    		O
     
    5
    		(OH)
     
    4
    Reference: [Dale, 1909. Supp. Notes on the Granites of NH (USGS Bull. 430)]
  		•  'K Feldspar'
    Colour: white
    Description: 1 mm subhedral white crystals in massive grossular were found by EDS analysis (Kerry Day, 2008) to be microcline or orthoclase.
    Reference: [P Cristofono collection ]
    Site Photo
    Joppa Hill, Amherst, Hillsborough Co., New Hampshire, USA
    © 2008 Peter Cristofono
  		•  Laumontite
    CaAl
     
    2
    		Si
     
    4
    		O
     
    12
    		·4H
     
    2
    		O
    Reference: []
  		•  Limonite
    FeO(OH)·nH
     
    2
    		O
    Reference: [No reference listed]
  		•  Magnetite
    Fe
    2+
     
    		Fe
    3+
    2
    		O
     
    4
    Reference: [No reference listed]
    Site Photo
    Interstate 93 bypass, Manchester, Hillsborough Co., New Hampshire, USA
    © 2000 John H. Betts
  		•  Malachite
    Cu
     
    2
    		[(OH)
     
    2
    		|CO
     
    3
    		]
    Habit: no crystals observed
    Colour: green
    Description: Rare, associated with chalcopyrite in quartz vein
    Reference: [P Cristofono collection]
  		•  'Manganese Oxides
    var: Manganese Dendrites'
    Reference: [P. Cristofono collection]
    Site Photo
    Joppa Hill, Amherst, Hillsborough Co., New Hampshire, USA
    © 2005 Peter Cristofono
  		•  Meionite
    Ca
     
    4
    		[CO
     
    3
    		|(Al
     
    2
    		Si
     
    2
    		O
     
    8
    		)
     
    3
    		]
    Reference: [Morrill, 1960. NH Mines & Mineral Localities, 2nd ed.]
  		•  Microcline
    K[AlSi
     
    3
    		O
     
    8
    		]
    Reference: [No reference listed]
    Site Photo
    Burns Hill area, Milford, Hillsborough Co., New Hampshire, USA
    © 2003 Peter Cristofono
  		•  Muscovite
    KAl
     
    2
    		[(OH)
     
    2
    		|AlSi
     
    3
    		O
     
    10
    		]
    Reference: [No reference listed]
  		•  'Oligoclase-Andesine'
    Reference: [Dale, 1909. Supp. Notes on the Granites of NH (USGS Bull. 430)]
  		•  'Olivine'
    (Mg,Fe
    2+
     
    		)
     
    2
    		[SiO
     
    4
    		]
    Reference: [Morrill, 1960. New Hampshire Mines and Mineral Localities.]
  		•  Opal
    var: Opal-AN
    SiO
     
    2
    		·nH
     
    2
    		O
    Reference: [P Cristofono collection; P Cristofono collection]
    Site Photo
    Route 101A construction site, Merrimack, Hillsborough Co., New Hampshire, USA
    © 2006 Peter Cristofono
  		•  Orthoclase
    K[AlSi
     
    3
    		O
     
    8
    		]
    Reference: [Dale, 1909. Supp. Notes on the Granites of NH (USGS Bull. 430)]
  		•  Pargasite ?
    [Na][Ca
     
    2
    		][Mg
     
    4
    		Al][(OH)
     
    2
    		|Al
     
    2
    		Si
     
    6
    		O
     
    22
    		]
    Reference: [Hitchcock, Charles H. (1877): Geology of New Hampshire, Vol.II.]
  		•  Phlogopite
    KMg
     
    3
    		[(OH,F)
     
    2
    		|AlSi
     
    3
    		O
     
    10
    		]
    Reference: [Greene, R. C., 1970, The Geology of the Peterborough Quadrangle New Hampshire: ]
  		•  Prehnite
    Ca
     
    2
    		Al
     
    2
    		Si
     
    3
    		O
     
    12
    		(OH)
    Reference: [Rocks & Minerals (1990) 65:432-437]
    Site Photo
    Route 101/101A road cut, Milford, Hillsborough Co., New Hampshire, USA
    © Scott Whittemore
  		•  'Prochlorite'
    Reference: [Morrill, 1960. New Hampshire Mines and Mineral Localities.]
  		•  Pyrite
    FeS
     
    2
    Habit: cubic crystals, commonly altered
    Colour: brassy
    Fluorescence: none
    Reference: [P Cristofono collections]
    Site Photo
    Ledge Hill, Bedford, Hillsborough Co., New Hampshire, USA
    © 2005 Peter Cristofono
  		•  Pyrrhotite
    Fe
     
    7
    		S
     
    8
    		, (-4M), also given as Fe
     
    1-x
    		S (x = 0 - 0.2)
    Reference: [No reference listed]
    Site Photo
    Mine Falls Park, Nashua, Hillsborough Co., New Hampshire, USA
    © Scott Whittemore
  		•  Quartz
    SiO
     
    2
    Reference: [No reference listed]
    Site Photo
    Ledge Hill, Bedford, Hillsborough Co., New Hampshire, USA
    © 2003 Peter Cristofono
  		•  Quartz
    var: Amethyst
    SiO
     
    2
    Reference: [Morrill, 1960. New Hampshire Mines and Mineral Localities.]
  		•  Quartz
    var: Jasper
    Reference: [Morrill,Morrill, 1960. New Hampshire Mines and Mineral Localities.]
  		•  Quartz
    var: Milky Quartz
    Reference: [P. Cristofono collection]
    Site Photo
    Ledge Hill, Bedford, Hillsborough Co., New Hampshire, USA
    © 2003 Peter Cristofono
  		•  Quartz
    var: Rock Crystal
    Reference: []
    Site Photo
    Milford, Hillsborough Co., New Hampshire, USA
    © 2004 Peter Cristofono
  		•  Quartz
    var: Rutilated Quartz
    Reference: [Nicolay & Stone. Rocks and Minerals: A Guide For Collectors of the Eastern United States, NY: A.S. Barnes & Co., 1967.]
  		•  Quartz
    var: Smoky Quartz
    SiO
     
    2
    Reference: []
  		•  Rutile
    TiO
     
    2
    Reference: [Robinson, S. 1825: A Catalogue of American Minerals, with Their Localities ]
  		•  Sarcopside
    (Fe
    2+
     
    		,Mn
    2+
     
    		,Mg)
     
    3
    		[PO
     
    4
    		]
     
    2
    Reference: [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: 859.; Peacor and Garske (1964): Sarcopside From Deering and East Alstead, New Hampshire (American Mineralogist: 49:1149-1150)]
  		•  'Scapolite'
    Habit: good crystals rare
    Colour: white
    Description: Common in Bedford boulders.
    Reference: [P Cristofono collection.]
    Site Photo
    Joppa Hill, Amherst, Hillsborough Co., New Hampshire, USA
    © 2005 Peter Cristofono
  		•  Scheelite
    Ca[WO
     
    4
    		]
    Habit: massive
    Colour: white
    Fluorescence: bright blue-white (SW)
    Reference: [P Cristofono collection]
    Site Photo
    Joppa Hill, Amherst, Hillsborough Co., New Hampshire, USA
    © 2006 Peter Cristofono
  		•  Schorl
    [Na][Fe
    2+
    3
    		][Al
     
    6
    		][(OH)
     
    3
    		|OH|(BO
     
    3
    		)
     
    3
    		|Si
     
    6
    		O
     
    18
    		]
    Reference: [Robinson, S. 1825: A Catalogue of American Minerals, with Their Localities ]
  		•  Siderite
    FeCO
     
    3
    Reference: [Rocks & Minerals (1990) 65:432-437]
    Site Photo
    Mine Falls Park, Nashua, Hillsborough Co., New Hampshire, USA
    © S.M. Whittemore
  		•  Sillimanite
    Al
     
    2
    		[O|SiO
     
    4
    		]
    Reference: [Morrill, 1960. New Hampshire Mines and Mineral Localities.]
  		•  Silver ?
    Ag
    Reference: [No reference listed]
  		•  'Soapstone'
    Reference: []
  		•  Sphalerite
    (Zn,Fe
    2+
     
    		)S
    Habit: usually massive
    Colour: gray, pale brown
    Description: Occurs with galena in quartz vein
    Reference: [P Cristofono collection]
    Site Photo
    Route 101/101A road cut, Milford, Hillsborough Co., New Hampshire, USA
    © Scott Whittemore
  		•  Sphalerite
    var: Cleiophane
    ZnS
    Colour: pale tints
    Description: SEM-EDS analysis, 2009. Iron-free sphalerite, ZnS.
    Reference: [P Cristofono collection]
    Site Photo
    Joppa Hill, Amherst, Hillsborough Co., New Hampshire, USA
    © 2009 Peter Cristofono
  		•  Staurolite
    (Fe
    2+
     
    		,Mg,Zn)
     
    1.5-2
    		Al
     
    9
    		[O
     
    6
    		|(OH,O)
     
    2
    		|(SiO
     
    4
    		)
     
    4
    		]
    Reference: [Yale Peabody Museum #5189]
  		•  'Stilbite'
    Reference: [Rocks & Minerals (1990) 65:432-437]
  		•  Strunzite
    Mn
    2+
     
    		Fe
    3+
    2
    		[OH|PO
     
    4
    		]
     
    2
    		 · 6H
     
    2
    		O
    Reference: [Rocks & Min. 80:256 (2005)]
  		•  Synchysite-(Ce)
    Ca(Ce,La)[F|(CO
     
    3
    		)
     
    2
    		]
    Reference: []
    Site Photo
    Mine Falls Park, Nashua, Hillsborough Co., New Hampshire, USA
    © Scott Whittemore
  		•  'Synchysite Group'
    Reference: [Rocks & Minerals (1990) 65:432-437]
  		•  Talc
    Mg
     
    3
    		Si
     
    4
    		O
     
    10
    		(OH)
     
    2
    Reference: [Robinson, S. 1825: A Catalogue of American Minerals, with Their Localities ]
  		•  Talc
    var: Steatite
    Mg
     
    3
    		Si
     
    4
    		O
     
    10
    		(OH)
     
    2
    Reference: [http://99.1911encyclopedia.org/T/TA/TALC.htm.]
    Site Photo
    Francestown Soapstone quarry, Francestown, Hillsborough Co., New Hampshire, USA
    © 2004 Peter Cristofono
  		•  Titanite
    CaTi[O|SiO
     
    4
    		]
    Colour: yellow, brown
    Reference: []
    Site Photo
    Joppa Hill, Amherst, Hillsborough Co., New Hampshire, USA
    © 2004 Peter Cristofono
  		•  Tremolite
    ☐[Ca
     
    2
    		][Mg
     
    5
    		][(OH)
     
    2
    		|Si
     
    8
    		O
     
    22
    		]
    Reference: [Morrill, 1960. New Hampshire Mines and Mineral Localities.]
  		•  Triphylite
    LiFe
    2+
     
    		[PO
     
    4
    		]
    Reference: [Rocks & Min. 80:256 (2005)]
  		•  Vesuvianite
    Ca
     
    10
    		(Mg,Fe)
     
    2
    		Al
     
    4
    		Si
     
    9
    		O
     
    34
    		(OH)
     
    4
    Colour: brown
    Reference: [Dana 2]
    Site Photo
    Joppa Hill, Amherst, Hillsborough Co., New Hampshire, USA
    © 2004 Peter Cristofono
  		•  Vivianite ?
    Fe
    2+
    3
    		(PO
     
    4
    		)
     
    2
    		·8H
     
    2
    		O
    Reference: [Holden, E. (1920) An American Occurence of Sarcopside (American Mineralogist: 5: 99-102); Meyers & Stewart (1956). The Geology of NH: Part III Minerals and Mines. p.52]
  		•  Zircon
    Zr[SiO
     
    4
    		]
    Reference: [Dale, 1909. Supp. Notes on the Granites of NH (USGS Bull. 430)]


    96 entries listed. 62 valid minerals.

    Localities in this Region:
    USA
     
    • New Hampshire
      • Hillsborough Co.
        • Antrim
        • Bennington
        • Goffstown
        • Hollis

    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!
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    Copyright © Jolyon Ralph and Ida Chau 1993-2009. 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. If you would like to add information to improve the quality of our database, then click here to register. Current server date and time: 21st Nov 2009 18:10:41