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:
De Kalb Co., Alabama, USA


mindat Locality ID: 65571
mindat URL: http://www.mindat.org/loc-65571.html

Tectonic Settings:

Total number of sublocalities beneath "De Kalb Co., Alabama, USA": 92
Total number of bottom-level sublocalities: 87

Number of Child Localities: 78
Child Localities:
Allen Prospect
Browder Mine
C. W. Chumley Property
Clyde Hulgen Iron Property
Collinsville Area; Unnamed (MRDS - 10084477)
Crossville
Dek 4 Clay Prospect
Dek 5 Clay Prospect
Dekalb County (MRDS - 10160465)
Fort Payne
Fort Payne Area
Fort Payne Area-B
Fort Payne Mine
Fort Payne Prospects
Fort Payne Quarry
Ider Meteorite
J. C. McElroy Prospect
Jesse Manning Prospect
Kaolin
Klondyke Mine
L. O. Clark Prospect
Ladd Mine
Lookout Mountain
New Ladd Mine
Old Portersville Mines
Pearsall Quarry
Ragon Mining Company Battelle Area
Red Mountain Area
Sand Mountain
Shiloh Creek Prospect
Stout Mine
Sulphur Springs
Suphur Springs Area
Unnamed Iron (MRDS - 10100503)
Unnamed Iron (MRDS - 10135484)
Unnamed Iron (MRDS - 10184805)
Unnamed Iron (MRDS - 10257985)
Unnamed Iron (MRDS - 10281632)
Unnamed Iron Mine (MRDS - 10112330)
Unnamed Iron Mine (MRDS - 10257727)
Unnamed Iron Prospect (MRDS - 10112273)
Unnamed Iron Prospect (MRDS - 10135722)
Unnamed Iron Prospect (MRDS - 10135816)
Unnamed Iron Prospect (MRDS - 10135845)
Unnamed Iron Prospect (MRDS - 10135897)
Unnamed Iron Prospect (MRDS - 10136197)
Unnamed Iron Prospect (MRDS - 10136329)
Unnamed Iron Prospect (MRDS - 10136408)
Unnamed Iron Prospect (MRDS - 10160485)
Unnamed Iron Prospect (MRDS - 10160675)
Unnamed Iron Prospect (MRDS - 10184533)
Unnamed Iron Prospect (MRDS - 10184616)
Unnamed Iron Prospect (MRDS - 10184849)
Unnamed Iron Prospect (MRDS - 10185160)
Unnamed Iron Prospect (MRDS - 10185171)
Unnamed Iron Prospect (MRDS - 10185185)
Unnamed Iron Prospect (MRDS - 10209089)
Unnamed Iron Prospect (MRDS - 10209100)
Unnamed Iron Prospect (MRDS - 10209257)
Unnamed Iron Prospect (MRDS - 10232742)
Unnamed Iron Prospect (MRDS - 10232958)
Unnamed Iron Prospect (MRDS - 10233055)
Unnamed Iron Prospect (MRDS - 10233214)
Unnamed Iron Prospect (MRDS - 10233411)
Unnamed Iron Prospect (MRDS - 10233504)
Unnamed Iron Prospect (MRDS - 10255856)
Unnamed Iron Prospect (MRDS - 10256132)
Unnamed Iron Prospect (MRDS - 10257254)
Unnamed Iron Prospect (MRDS - 10257340)
Unnamed Iron Prospect (MRDS - 10257951)
Unnamed Iron Prospect (MRDS - 10281808)
Unnamed Iron Prospect (MRDS - 10281936)
Unnamed Iron Prospect (MRDS - 10282082)
Unnamed Iron Prospect (MRDS - 10282371)
Unnamed Iron Prospects (MRDS - 10209287)
Unnamed Sulfur - Iron Pyrite Prospect (MRDS - 10209339)
Willis Valley (Wills Valley)
Woodstock Land & Mineral Mines

Latitude: 34°33'14"N
Longitude: 85°41'13"W
Decimal Degree (lat, lon): 34.553888888889,-85.686944444444

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 Ca Fe H Mg Na Ni O S Si 

Elements from minerals reported directly at this locality: Al Ca H Mg Na O Si 

Structural Groups for minerals in this locality: 
AuricuprideClayCoronaditeCorundumKaoliniteNonePerovskitePyriteSmectite-vermiculite

10 IMA Minerals at location:
Awaruite  (*)Beidellite  (*)Gibbsite  (*)Halloysite-7Å  (*)Hematite  (*)
Kaolinite  (*)Montmorillonite  (*)Pyrite  (*)Schwertmannite  (*)Taenite  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Awaruite  (*)Auricupride PerovskiteNi3Fe1126503166
Beidellite  (*)Clay Smectite-vermiculite(Na,Ca)0.3Al2(Si,Al)4O10(OH)2·nH2O112657085
Gibbsite  (*)NoneAl(OH)32126507,126566504
Halloysite-7Å  (*)Clay KaoliniteAl2Si2O5(OH)4112651052
Hematite  (*)CorundumFe2O318126489,126490,126498,126499,126512,126514,126516,126517,126520,126522,126523,126567,126568,126569,126571,126573,126574,12657514640
Kaolinite  (*)Clay KaoliniteAl2Si2O5(OH)42126506,1265075591
Montmorillonite  (*)Clay Smectite-vermiculite(Na,Ca)0.3(Al,Mg)2Si4O10(OH)2·nH2O01508
Pyrite  (*)PyriteFeS2112651839462
Schwertmannite  (*)CoronaditeFe3+16O16(OH)9.6(SO4)3.2·10H2O112650337
Taenite  (*)None(Ni,Fe)1126503703



No ages have been assigned to this locality yet.

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All locality data graciously provided by mindat.org

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