Mineral Evolution Database
Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.
Mineral locality data provided by mindat.org



The Mineral Evolution database is currently under development.

The goal of this page is to present localities at which the mineral is found, and estimates of the oldest possible geologic age of the minerals at these localities.


Locality Name:
Montgomery Co., Arkansas, USA


mindat Locality ID: 11467
mindat URL: http://www.mindat.org/loc-11467.html

Tectonic Settings:

Total number of sublocalities beneath "Montgomery Co., Arkansas, USA": 70
Total number of bottom-level sublocalities: 53

Number of Child Localities: 14
Child Localities:
Boone Springs Creek Prospect
Crystal Mountain
Fancy Hill District
Gap Mountain Prospect
Glenwood
Mauldin Mt.
Mt Ida
Norman
North Mountain
Ouachita Mts Manganese District
Polk Creek Mountain Prospect
Silver
Story
Sulphur Mountain

Latitude: 34°28'14"N
Longitude: 93°39'5"W
Decimal Degree (lat, lon): 34.470555555556,-93.651388888889
AThis mineral is Anthropogenic.
GThis mineral is directly dated.
BThis mineral is reported as having this age.
YThis mineral is using an age reported as an element mineralization period.
OThis mineral is using an age calculated from all data at the locality.
RThe age displayed for this mineral originates from a different, non-child locality.
PThe age displayed for this mineral is the range of ages for this mineral at all of this locality's children.
This mineral's age has not yet been recorded.

This Mineral list contains entries from this locality, including sub-localities. Minerals in bold are reported by mindat.org as occurring directly at this locality, and do not occur at any children (sublocalities) of this locality.

Elements at this locality, including sub-localities: Al Ba C Ca Cu Fe H K Li Mg Mn Na O P Pb S Sb Si Zn 

Elements from minerals reported directly at this locality: Al C Ca Fe H Mg O P S Si 

Structural Groups for minerals in this locality: 
AllophaneAluniteAragoniteBaryteBerauniteCalciteChalcopyriteClayCopperCoronadite
DiasporeHalotrichiteKaoliniteLipscombiteMalachiteMarcasiteMicaNoneNot in a structural groupPhosphosiderite
PyriteQuartzRockbridgeiteRocksaltRutileSphaleriteTalcTetrahedriteTurquoiseWavellite

40 IMA Minerals at location:
Baryte  (*)Barytocalcite  (*)Beraunite  (*)Cacoxenite  (*)Calcite  (*)
Chalcopyrite  (*)Chrysocolla  (*)Copper  (*)Crandallite  (*)Cryptomelane  (*)
Cuprite  (*)Dickite  (*)Galena  (*)Goethite  (*)Graphite  (*)
Halotrichite  (*)Kaolinite  (*)Kidwellite  (*)Lipscombite  (*)Lithiophorite  (*)
Malachite  (*)Manganite  (*)Marcasite  (*)Metavariscite  (*)Muscovite  (*)
Phosphosiderite  (*)Planerite  (*)Pyrite  (*)Pyrolusite  (*)Quartz  (*)
Rhodochrosite  (*)Rockbridgeite  (*)Siderite  (*)Sphalerite  (*)Talc  (*)
Tetrahedrite-(Zn)  (*)Turquoise  (*)Variscite  (*)Wavellite  (*)Witherite  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Baryte  (*)BaryteBa(SO4)9149951,149954,149957,149958,149959,149961,149963,150008,15002011547
Barytocalcite  (*)NoneBaCa(CO3)2114996383
Beraunite  (*)BerauniteFe3+6(PO4)4O(OH)4·6H2O1149993136
Cacoxenite  (*)NoneFe3+24AlO6(PO4)17(OH)12·75H2O1149993280
Calcite  (*)CalciteCa(CO3)10149958,149959,149963,149971,149973,149978,149979,149985,150009,15001527770
Chalcopyrite  (*)ChalcopyriteCuFeS22149993,15000927198
Chrysocolla  (*)Allophane(Cu2-xAlx)H2-xSi2O5(OH)4·nH2O11499933531
Copper  (*)CopperCu11499933846
Crandallite  (*)AluniteCaAl3(PO4)(PO3OH)(OH)60310
Cryptomelane  (*)CoronaditeK(Mn4+7Mn3+)O162149993,149994599
Cuprite  (*)Not in a structural groupCu2O11499932970
Dickite  (*)Clay KaoliniteAl2Si2O5(OH)44149974,149979,149982,149987651
Galena  (*)RocksaltPbS115000924243
Goethite  (*)DiasporeFeO(OH)7149954,149967,149971,149985,149988,149991,1499937437
Graphite  (*)NoneC02812
Halotrichite  (*)HalotrichiteFe2+Al2(SO4)4·22H2O0409
Kaolinite  (*)Clay KaoliniteAl2Si2O5(OH)411499585591
Kidwellite  (*)NoneNaFe3+9+x(PO4)6(OH)11·3H2O (x ≈ 0.33)2149988,14999353
Lipscombite  (*)LipscombiteFe2+Fe3+2(PO4)2(OH)2114998847
Lithiophorite  (*)None(Al,Li)(Mn4+,Mn3+)O2(OH)22149954,149959210
Malachite  (*)MalachiteCu2(CO3)(OH)2114999312537
Manganite  (*)RutileMn3+O(OH)1149994770
Marcasite  (*)MarcasiteFeS211499565674
Metavariscite  (*)PhosphosideriteAl(PO4)·2H2O027
Muscovite  (*)Mica ClayKAl2(Si3Al)O10(OH)2114995817380
Phosphosiderite  (*)PhosphosideriteFe3+(PO4)·2H2O1149988182
Planerite  (*)TurquoiseAl6(PO4)2(PO3OH)2(OH)8·4H2O2149967,14999343
Pyrite  (*)PyriteFeS24149956,149958,149959,15000939462
Pyrolusite  (*)RutileMnO211499943106
Quartz  (*)QuartzSiO232149952,149953,149958,149959,149963,149964,149967,149968,149969,149970,149971,149972,149973,149974,149975,149976,149977,149978,149979,149980,149981,149982,149983,149984,149985,149987,149989,149990,149991,149994,150009,15001361156
Rhodochrosite  (*)CalciteMn(CO3)11499581711
Rockbridgeite  (*)Rockbridgeite(Fe2+0.5Fe3+0.5)2Fe3+3(PO4)3(OH)51149988206
Siderite  (*)CalciteFe(CO3)3149972,149979,1499876417
Sphalerite  (*)SphaleriteZnS115000921482
Talc  (*)Clay TalcMg3Si4O10(OH)203337
Tetrahedrite-(Zn)  (*)TetrahedriteCu6(Cu4Zn2)Sb4S1311500095317
Turquoise  (*)TurquoiseCuAl6(PO4)4(OH)8·4H2O1149966484
Variscite  (*)NoneAl(PO4)·2H2O3149966,149967,149993301
Wavellite  (*)WavelliteAl3(PO4)2(OH)3·5H2O4149960,149966,149967,149993374
Witherite  (*)AragoniteBa(CO3)1149963251


No ages have been assigned to this locality yet.
SampleSource LocalityReference URL
R040176Montgomery Co., Arkansas, USAhttps://rruff.info/R040176
R070590Fodderstack Mountain, Norman, Montgomery Co., Arkansas, USAhttps://rruff.info/R070590
R040180de Linde Mine, High Peak, Norman, Montgomery Co., Arkansas, USAhttps://rruff.info/R040180

All locality data graciously provided by mindat.org

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