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Pierrepont, St Lawrence Co., New York, USA

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 Map Reference: 44°32'30"N , 75°0'45"W

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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: [George Robinson & Steven Chamberlain (2007) Gazetteer of major New York State mineral localities. Rocks & Minerals, 82, #6, 472-483.; George Robinson & Steven Chamberlain (2007) Gazetteer of major New York State mineral localities. Rocks & Minerals, 82, #6, 472-483.]
  		•  Albite
    var: Oligoclase
    (Na,Ca)[Al(Si,Al)Si
     
    2
    		O
     
    8
    		]
    Description: "peristerite"
    Reference: [George Robinson & Steven Chamberlain (2007) Gazetteer of major New York State mineral localities. Rocks & Minerals, 82, #6, 472-483.]
  		•  Allanite-(Ce)
    {CaCe}{Al
     
    2
    		Fe
    2+
     
    		}[O|OH|SiO
     
    4
    		|Si
     
    2
    		O
     
    7
    		]
    Reference: [Steve Chamberlain et al (2009) \"Minerals of the Phosphate vein, Bower Powers Farm, Pierrepont, St. Lawrence Co., NY.\" The 36th Rochester Mineralogical Symposium, April 23-26, programme abstracts, 13-15.]
  		•  Amphibole Group
    var: Uralite
    Reference: [Dana 6th p. 1064]
  		•  Apatite-(CaF)
    Ca
     
    5
    		[F|(PO
     
    4
    		)
     
    3
    		]
    Reference: [George Robinson & Steven Chamberlain (2007) Gazetteer of major New York State mineral localities. Rocks & Minerals, 82, #6, 472-483.; George Robinson & Steven Chamberlain (2007) Gazetteer of major New York State mineral localities. Rocks & Minerals, 82, #6, 472-483.]
  		•  Calcite
    CaCO
     
    3
    Reference: [Dana 6th p. 1064]
    Site Photo
    ZCA Pierrepont Mine, Pierrepont, St Lawrence Co., New York, USA
    © 2001 John H. Betts
  		•  Chalcopyrite
    CuFeS
     
    2
    Reference: [Steve Chamberlain et al (2009) \"Minerals of the Phosphate vein, Bower Powers Farm, Pierrepont, St. Lawrence Co., NY.\" The 36th Rochester Mineralogical Symposium, April 23-26, programme abstracts, 13-15.]
  		•  Chamosite ?
    (Fe
    2+
     
    		,Mg)
     
    5
    		Al[(OH)
     
    8
    		|AlSi
     
    3
    		O
     
    10
    		]
    Reference: [Steve Chamberlain et al (2009) \"Minerals of the Phosphate vein, Bower Powers Farm, Pierrepont, St. Lawrence Co., NY.\" The 36th Rochester Mineralogical Symposium, April 23-26, programme abstracts, 13-15.]
  		•  'Chlorite Group'
    Reference: [Steve Chamberlain et al (2009) \"Minerals of the Phosphate vein, Bower Powers Farm, Pierrepont, St. Lawrence Co., NY.\" The 36th Rochester Mineralogical Symposium, April 23-26, programme abstracts, 13-15.]
  		•  Cordierite ?
    (Mg,Fe)
     
    2
    		Al
     
    4
    		Si
     
    5
    		O
     
    18
    Reference: [Steve Chamberlain et al (2009) \"Minerals of the Phosphate vein, Bower Powers Farm, Pierrepont, St. Lawrence Co., NY.\" The 36th Rochester Mineralogical Symposium, April 23-26, programme abstracts, 13-15.]
  		•  Diopside
    CaMg[Si
     
    2
    		O
     
    6
    		]
    Reference: [George Robinson & Steven Chamberlain (2007) Gazetteer of major New York State mineral localities. Rocks & Minerals, 82, #6, 472-483.; George Robinson & Steven Chamberlain (2007) Gazetteer of major New York State mineral localities. Rocks & Minerals, 82, #6, 472-483.]
  		•  Ferro-Actinolite
    ☐[Ca
     
    2
    		][(Fe
    2+
     
    		,Mg)
     
    5
    		][(OH)
     
    2
    		|Si
     
    8
    		O
     
    22
    		]
    Reference: [NY State Museum spec. no. 6898]
  		•  Goethite
    α-Fe
    3+
     
    		O(OH)
    Reference: [Steve Chamberlain et al (2009) \"Minerals of the Phosphate vein, Bower Powers Farm, Pierrepont, St. Lawrence Co., NY.\" The 36th Rochester Mineralogical Symposium, April 23-26, programme abstracts, 13-15.]
  		•  Hematite
    Fe
     
    2
    		O
     
    3
    Reference: [George Robinson & Steven Chamberlain (2007) Gazetteer of major New York State mineral localities. Rocks & Minerals, 82, #6, 472-483.]
  		•  Magnesiohornblende
    ☐[Ca
     
    2
    		][Mg
     
    4
    		Al][(OH)
     
    2
    		|AlSi
     
    7
    		O
     
    22
    		]
    Reference: [Jan H. Bernard and Jaroslav Hyrsl,2004, Minerals and their Localities,pg # 368]
  		•  Magnetite
    Fe
    2+
     
    		Fe
    3+
    2
    		O
     
    4
    Reference: [www.johnbetts-fineminerals.com]
  		•  Marcasite
    FeS
     
    2
    Reference: [Steve Chamberlain et al (2009) \"Minerals of the Phosphate vein, Bower Powers Farm, Pierrepont, St. Lawrence Co., NY.\" The 36th Rochester Mineralogical Symposium, April 23-26, programme abstracts, 13-15.]
  		•  Meionite
    Ca
     
    4
    		[CO
     
    3
    		|(Al
     
    2
    		Si
     
    2
    		O
     
    8
    		)
     
    3
    		]
    Reference: [George Robinson & Steven Chamberlain (2007) Gazetteer of major New York State mineral localities. Rocks & Minerals, 82, #6, 472-483.]
    Site Photo
    Pierrepont, St Lawrence Co., New York, USA
    © 2008 Peter Cristofono
  		•  Microcline
    K[AlSi
     
    3
    		O
     
    8
    		]
    Reference: [Steve Chamberlain et al (2009) \"Minerals of the Phosphate vein, Bower Powers Farm, Pierrepont, St. Lawrence Co., NY.\" The 36th Rochester Mineralogical Symposium, April 23-26, programme abstracts, 13-15.]
  		•  Phlogopite
    KMg
     
    3
    		[(OH,F)
     
    2
    		|AlSi
     
    3
    		O
     
    10
    		]
    Reference: [Dana 6th p. 1064]
    Site Photo
    Pierrepont, St Lawrence Co., New York, USA
    © 2007 Peter Cristofono
  		•  Pyrite
    FeS
     
    2
    Reference: [George Robinson & Steven Chamberlain (2007) Gazetteer of major New York State mineral localities. Rocks & Minerals, 82, #6, 472-483.; George Robinson & Steven Chamberlain (2007) Gazetteer of major New York State mineral localities. Rocks & Minerals, 82, #6, 472-483.]
  		•  'Pyroxene Group'
    Reference: [Dana 6th ed p.1064]
  		•  Quartz
    SiO
     
    2
    Reference: [Dana 6th p. 1064]
  		•  Rutile ?
    TiO
     
    2
    Reference: [Steve Chamberlain et al (2009) \"Minerals of the Phosphate vein, Bower Powers Farm, Pierrepont, St. Lawrence Co., NY.\" The 36th Rochester Mineralogical Symposium, April 23-26, programme abstracts, 13-15.]
  		•  'Scapolite'
    Reference: [Steve Chamberlain et al (2009) \"Minerals of the Phosphate vein, Bower Powers Farm, Pierrepont, St. Lawrence Co., NY.\" The 36th Rochester Mineralogical Symposium, April 23-26, programme abstracts, 13-15.]
  		•  Sphalerite
    (Zn,Fe
    2+
     
    		)S
    Reference: [Steve Chamberlain et al (2009) \"Minerals of the Phosphate vein, Bower Powers Farm, Pierrepont, St. Lawrence Co., NY.\" The 36th Rochester Mineralogical Symposium, April 23-26, programme abstracts, 13-15.]
    Site Photo
    ZCA Pierrepont Mine, Pierrepont, St Lawrence Co., New York, USA
    © 2001 John H. Betts
  		•  Synchysite-(Ce)
    Ca(Ce,La)[F|(CO
     
    3
    		)
     
    2
    		]
    Reference: [Steve Chamberlain et al (2009) \"Minerals of the Phosphate vein, Bower Powers Farm, Pierrepont, St. Lawrence Co., NY.\" The 36th Rochester Mineralogical Symposium, April 23-26, programme abstracts, 13-15.]
  		•  Talc
    Mg
     
    3
    		Si
     
    4
    		O
     
    10
    		(OH)
     
    2
    Reference: [Steve Chamberlain et al (2009) \"Minerals of the Phosphate vein, Bower Powers Farm, Pierrepont, St. Lawrence Co., NY.\" The 36th Rochester Mineralogical Symposium, April 23-26, programme abstracts, 13-15.]
  		•  Uvite
    [Ca][(Mg,Fe
    2+
     
    		)
     
    3
    		][MgAl
     
    5
    		][(OH)
     
    3
    		|F|(BO
     
    3
    		)
     
    3
    		|Si
     
    6
    		O
     
    18
    		]
    Habit: Short prismatic
    Colour: Black.
    Fluorescence: None
    Description: Lustrous, black, short prismatic crystals of uvite in cavities.
    Reference: [www.johnbetts-fineminerals.com]
    Site Photo
    Pierrepont, St Lawrence Co., New York, USA
    © Rob Lavinsky
  		•  Vermiculite ?
    (Mg,Fe,Al)
     
    3
    		(Al,Si)
     
    4
    		O
     
    10
    		(OH)
     
    2
    		·4H
     
    2
    		O
    Reference: [Steve Chamberlain et al (2009) \"Minerals of the Phosphate vein, Bower Powers Farm, Pierrepont, St. Lawrence Co., NY.\" The 36th Rochester Mineralogical Symposium, April 23-26, programme abstracts, 13-15.]


    30 entries listed. 25 valid minerals.

    Localities in this Region:
    USA
     
    • New York
      • St Lawrence Co.
        • Pierrepont

    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 York, 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: 28th Nov 2009 09:35:08