Mindat Logo
Home Page Log In Message Board The Mindat Directory
Register Search Pages Chat Now! (2 online) Mindat Auctions

Pike Co., Arkansas, USA

StandardDetailedBy ChemistryMineral Photos (32)Site Photos (11)Search GoogleMineral Report for Region

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

Group 1 - Elements
  		• Diamond1.CB.10a
    C
  		• Mercury1.AD.05
    Hg
    Group 2 - Sulphides and Sulfosalts
  		• Cinnabar2.CD.15a
    HgS
  		• Galena2.CD.10
    PbS
  		• Livingstonite2.JA.05i
    HgSb
     
    4
    		S
     
    8
  		• Marcasite2.EB.10a
    FeS
     
    2
  		• Metacinnabar2.CB.05a
    HgS
  		• Pentlandite2.BB.15
    (Fe,Ni)
     
    9
    		S
     
    8
  		• Pyrite2.EB.05a
    FeS
     
    2
  		• Stibnite2.DB.05
    Sb
     
    2
    		S
     
    3
    Group 3 - Halides
  		• Calomel3.AA.30
    Hg
     
    2
    		Cl
     
    2
  		• Eglestonite3.DD.05
    [Hg
    1+
    2
    		]
     
    3
    		[O|OH|Cl
     
    3
    		]
  		• Terlinguaite3.DD.20
    Hg
     
    2
    		ClO
    Group 4 - Oxides and Hydroxides
  		• Chromite4.BB.05
    FeCr
     
    2
    		O
     
    4
  		• Cryptomelane4.DK.10
    K(Mn
    4+
     
    		,Mn
    2+
     
    		)
     
    8
    		O
     
    16
  		• Goethite4.FD.10
    α-Fe
    3+
     
    		O(OH)
  		• Haggertyite (TL)4.CC.45
    Ba[Fe
    2+
    6
    		Ti
     
    5
    		Mg]O
     
    19
  		• Hematite4.CB.05
    Fe
     
    2
    		O
     
    3
  		• Ilmenite4.CB.05
    Fe
    2+
     
    		TiO
     
    3
  		• Jeppeite4.CC.50
    (K,Ba)
     
    2
    		(Ti,Fe)
     
    6
    		O
     
    13
  		• Magnetite4.BB.05
    Fe
    2+
     
    		Fe
    3+
    2
    		O
     
    4
      var: Titaniferous Magnetite4.BB.05
    Fe
    2+
     
    		(Fe
    3+
     
    		,Ti)
     
    2
    		O
     
    4
  		• Manganite4.FD.15
    Mn
    3+
     
    		O(OH)
  		• Montroydite4.AC.15
    HgO
  		• Opal4.DA.10
    SiO
     
    2
    		·nH
     
    2
    		O
      var: Opal-AN4.DA.10
    SiO
     
    2
    		·nH
     
    2
    		O
  		• Perovskite4.CC.30
    CaTiO
     
    3
  		• Priderite4.DK.05
    (K,Ba)(Ti,Fe)
     
    8
    		O
     
    16
  		• Pyrolusite4.DB.05
    MnO
     
    2
  		• Quartz4.DA.05
    SiO
     
    2
      var: Amethyst4.DA.05
    SiO
     
    2
      var: Jasper4.DA.05
    SiO
     
    2
  		• Romanèchite ?4.DK.10
    (Ba,H
     
    2
    		O)
     
    2
    		Mn
     
    5
    		O
     
    10
  		• Spinel4.BB.05
    MgAl
     
    2
    		O
     
    4
      var: Chromspinel4.BB.05
    Mg(Al,Cr
    3+
     
    		)
     
    2
    		O
     
    4
  		• Stibiconite4.DH.20
    Sb
    3+
     
    		Sb
    5+
    2
    		O
     
    6
    		(OH)
  		• Ulvöspinel4.BB.05
    Fe
     
    2
    		TiO
     
    4
    Group 5 - Nitrates and Carbonates
  		• Calcite5.AB.05
    CaCO
     
    3
  		• Siderite5.AB.05
    FeCO
     
    3
    Group 7 - Sulphates, Chromates, Molybdates and Tungstates
  		• Baryte7.AD.35
    BaSO
     
    4
  		• Celestine7.AD.35
    SrSO
     
    4
  		• Gypsum7.CD.40
    Ca[SO
     
    4
    		] · 2H
     
    2
    		O
      var: Alabaster7.CD.40
    Ca[SO
     
    4
    		] · 2H
     
    2
    		O
      var: Satin Spar Gypsum7.CD.40
    Ca[SO
     
    4
    		] · 2H
     
    2
    		O
      var: Selenite7.CD.40
    Ca[SO
     
    4
    		] · 2H
     
    2
    		O
    Group 8 - Phosphates, Arsenates and Vanadates
  		• Apatite-(CaF)8.BN.05
    Ca
     
    5
    		[F|(PO
     
    4
    		)
     
    3
    		]
  		• Artsmithite (TL)8.BO.40
    (Hg-Hg)
    2+
    2
    		Al[(OH)
     
    1+3x
    		|(PO
     
    4
    		)
     
    2-x
    		] (x ≈ 0.26)
  		• Perhamite8.DO.20
    (Ca,Sr)
     
    3
    		Al
     
    7.7
    		Si
     
    3
    		P
     
    4
    		O
     
    23.5
    		(OH)
     
    14.1
    		·8H
     
    2
    		O
    Group 9 - Silicates
  		• Dickite9.ED.05
    Al
     
    2
    		Si
     
    2
    		O
     
    5
    		(OH)
     
    4
  		• Diopside9.DA.15
    CaMg[Si
     
    2
    		O
     
    6
    		]
      var: Chromian Diopside9.DA.15
    (Ca,Cr)MgSi
     
    2
    		O
     
    6
  		• Edgarbaileyite9.BC.25
    (Hg-Hg)
     
    3
    		[Si
     
    2
    		O
     
    7
    		]
  		• Epidote9.BG.05
    {Ca
     
    2
    		}{Al
     
    2
    		Fe
    3+
     
    		}[O|OH|SiO
     
    4
    		|Si
     
    2
    		O
     
    7
    		]
  		• Forsterite9.AC.05
    Mg
     
    2
    		[SiO
     
    4
    		]
      var: Peridot9.AC.05
    Mg
     
    2
    		[SiO
     
    4
    		]
  		• Palygorskite9.EE.20
    (Mg,Al)
     
    5
    		(Si,Al)
     
    8
    		O
     
    20
    		(OH)
     
    2
    		·8H
     
    2
    		O
  		• Phlogopite9.EC.20
    KMg
     
    3
    		[(OH,F)
     
    2
    		|AlSi
     
    3
    		O
     
    10
    		]
  		• Pyrope9.AD.25
    Mg
     
    3
    		Al
     
    2
    		[SiO
     
    4
    		]
     
    3
  		• Richterite9.DE.20
    Na[CaNa][Mg
     
    5
    		][(OH)
     
    2
    		|Si
     
    8
    		O
     
    22
    		]
    Unclassified Minerals
  		• 'Chalcedony
    var: Agate'    		-
    SiO
     
    2
  		• 'Diatomaceous Earth'-
  		• 'Garnet Group'-
    X
     
    3
    		Z
     
    2
    		(TO
     
    4
    		)
     
    3
    		 (X = Ca, Fe, etc·, Z = Al, Cr, etc·, T = Si, As, V)
  		• 'Olivine'-
    (Mg,Fe
    2+
     
    		)
     
    2
    		[SiO
     
    4
    		]
  		• 'Serpentine Group'-
    D
     
    2
    		[Si
     
    2
    		O
     
    5
    		](OH)4 + or - nH
     
    2
    		O


    64 entries listed. 59 valid minerals.

    Localities in this Region:
    USA
     
    • Arkansas
      • Pike Co.
        • Greeson Lake
          • Mill Hill
          • Parnell Hill
          • Skelton Mt.
          • Plaster Bluff
          • Wall Mt.
            • Hog Pen Mountain

    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!
    This page is currently not sponsored. Click here to find out how you can sponsor this page.

    Mineral and/or Locality
    Google
     
    www.mindat.org Web
    Copyright © Jolyon Ralph and Ida Chau 1993-2009. Jobs in Arkansas, 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: 9th Nov 2009 10:23:48