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Junnila mine, New Idria District, Diablo Range, San Benito Co., California, USA

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Ref:
-Dunn, P. J. (1977): Andradite from Junnila mine, California. Mineralogical Record 8, 519





Mineral List:
  		•  Albite
    Na[AlSi
     
    3
    		O
     
    8
    		]
    Reference: [www.benitoitemine.com]
  		•  Analcime
    Na
     
    2
    		[Al
     
    2
    		Si
     
    4
    		O
     
    12
    		] · 2H
     
    2
    		O
    Reference: [www.benitoitemine.com]
  		•  Andradite
    Ca
     
    3
    		Fe
    3+
    2
    		[SiO
     
    4
    		]
     
    3
    Reference: [-Dunn, P. J. (1977): Andradite from Junnila mine, California. Mineralogical Record 8, 519]
  		•  Andradite
    var: Demantoid
    Reference: [www.mineralsocal.org]
  		•  Andradite
    var: Melanite
    Reference: [www.mineralsocal.org]
  		•  Andradite
    var: Topazolite
    Reference: [www.mineralsocal.org]
  		•  Anthophyllite
    ☐[Mg
     
    2
    		][Mg
     
    5
    		][(OH)
     
    2
    		|Si
     
    8
    		O
     
    22
    		]
    Reference: [www.benitoitemine.com]
  		•  Benitoite
    BaTi[Si
     
    3
    		O
     
    9
    		]
    Reference: [www.benitoitemine.com]
  		•  Calcite
    CaCO
     
    3
    Reference: [www.benitoitemine.com]
  		•  Chrysocolla
    (Cu,Al)
     
    2
    		H
     
    2
    		Si
     
    2
    		O
     
    5
    		(OH)
     
    4
    		·nH
     
    2
    		O
    Reference: [www.benitoitemine.com]
  		•  Copper
    Cu
    Reference: [www.benitoitemine.com]
  		•  Covellite
    CuS
    Reference: [www.benitoitemine.com]
  		•  Djurleite
    Cu
     
    31
    		S
     
    16
    Reference: [www.benitoitemine.com]
  		•  'Feldspar Group'
    Reference: [www.benitoitemine.com]
  		•  Fresnoite
    Ba
     
    2
    		Ti[O|Si
     
    2
    		O
     
    7
    		]
    Reference: [www.benitoitemine.com]
    Site Photo
    Junnila mine, New Idria District, Diablo Range, San Benito Co., California, USA
    © Rob Lavinsky
  		•  Galena
    PbS
    Reference: [www.benitoitemine.com]
  		•  Montmorillonite
    (Na,Ca)
     
    0.33
    		(Al,Mg)
     
    2
    		Si
     
    4
    		O
     
    10
    		(OH)
     
    2
    		·nH
     
    2
    		O
    Reference: [www.benitoitemine.com]
  		•  Natrolite
    Na
     
    2
    		[Al
     
    2
    		Si
     
    3
    		O
     
    10
    		] · 2H
     
    2
    		O
    Reference: [www.benitoitemine.com]
  		•  Neptunite
    Na
     
    2
    		KLi(Fe
    2+
     
    		,Mn
    2+
     
    		)
     
    2
    		Ti
     
    2
    		[Si
     
    8
    		O
     
    24
    		]
    Reference: [www.benitoitemine.com]
  		•  Pyrrhotite
    Fe
     
    7
    		S
     
    8
    		, (-4M), also given as Fe
     
    1-x
    		S (x = 0 - 0.2)
    Reference: [www.benitoitemine.com]
  		•  Quartz
    SiO
     
    2
    Reference: [www.benitoitemine.com]
  		•  Stevensite
    (Ca,Na)
     
    x
    		Mg
     
    3
    		Si
     
    4
    		O
     
    10
    		(OH)
     
    2
    Reference: [www.benitoitemine.com]
  		•  Strontiojoaquinite
    Sr
     
    2
    		Ba
     
    2
    		(Na,Fe)
     
    2
    		Ti
     
    2
    		Si
     
    8
    		O
     
    24
    		(O,OH)
     
    2
    		·H
     
    2
    		O
    Reference: [www.benitoitemine.com]
    Site Photo
    Junnila mine, New Idria District, Diablo Range, San Benito Co., California, USA
    © Maurice de Graaf


    23 entries listed. 18 valid minerals.

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    Copyright © Jolyon Ralph and Ida Chau 1993-2009. Jobs in California, 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 17:23:34