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:
Kingman Feldspar Mine (Kingman Group Of Claims; Kingman Feldspar Quarry; Kingman Feldspar Quarries), Kingman Area, Wallapai District, Cerbat Mts (Cerbat Range), Mohave Co., Arizona, USA

Oldest recorded age at locality: 4888
Youngest recorded age at locality: 1325

mindat Locality ID: 38715
mindat URL: http://www.mindat.org/loc-38715.html

Tectonic Settings:

Total number of sublocalities beneath "Kingman Feldspar Mine (Kingman Group Of Claims; Kingman Feldspar Quarry; Kingman Feldspar Quarries), Kingman Area, Wallapai District, Cerbat Mts (Cerbat Range), Mohave Co., Arizona, USA": 1
Total number of bottom-level sublocalities: 1

Number of Child Localities: 1
Child Localities:
Unnamed Pegmatite Prospect (1)

Latitude: 35°16'6"N
Longitude: 114°3'34"W
Decimal Degree (lat, lon): 35.268333333333,-114.05944444444
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 C Ca Ce F Fe H K Nb Nd O P Si Ta Th Ti U Y Zr 

Elements from minerals reported directly at this locality: Al C Ca Ce F Fe H K Nb Nd O Si Ti U Y Zr 

Structural Groups for minerals in this locality: 
AeschyniteAllaniteBastnäsiteClayColumbiteCorundumEpidoteFeldsparFluoriteMica
MonaziteNoneQuartzRutileSpinelTitaniteZircon

15 IMA Minerals at location:
Aeschynite-(Y)  (*)Allanite-(Ce)  (*)Allanite-(Nd)  (*)Bastnäsite-(Ce)  (*)Euxenite-(Y)  (*)
Ilmenite  (*)Magnetite  (*)Microcline  (*)Monazite-(Ce)  (*)Muscovite  (*)
Quartz  (*)Rutile  (*)Titanite  (*)Uraninite  (*)Zircon  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Aeschynite-(Y)  (*)Aeschynite(Y,Ln,Ca,Th)(Ti,Nb)2(O,OH)6163015501142195141
Allanite-(Ce)  (*)Allanite EpidoteCaCe(Al2Fe2+)[Si2O7][SiO4]O(OH)163013250706
Allanite-(Nd)  (*)Allanite EpidoteCaNd(Al2Fe2+)[Si2O7][SiO4]O(OH)1630132505
Bastnäsite-(Ce)  (*)BastnäsiteCe(CO3)F163013250304
Euxenite-(Y)  (*)ColumbiteY(NbTi)O6163013250414
Ilmenite  (*)CorundumFe2+Ti4+O31630132505433
Magnetite  (*)SpinelFe2+Fe3+2O416301325014899
Microcline  (*)FeldsparK(AlSi3O8)1547151504924
Monazite-(Ce)  (*)MonaziteCe(PO4)163015501142195945
Muscovite  (*)Mica ClayKAl2(Si3Al)O10(OH)213251325017380
Quartz  (*)QuartzSiO215471325061156
Rutile  (*)RutileTiO21630132505614
Titanite  (*)TitaniteCaTi(SiO4)O1630132504899
Uraninite  (*)FluoriteUO21630132502718
Zircon  (*)ZirconZr(SiO4)1630132505251


Locality Notes from all Ages at Locality:
Age IDLocality Notes
Jen_0000062north of Kingman, Arizona
Jen_0000062anorth of Kingman, Arizona
Jen_0000062bnorth of Kingman, Arizona
Jen_0000062cnorth of Kingman, Arizona


5 Ages assigned to this locality:

Excel IDMax Age (Ma)Min Age (Ma)Age as listed in referenceDating MethodAge InterpretPrioritized?Sample SourceSample NumRun NumAge from other LocalityDated MineralMinerals explicitely stated as having this ageAge applies to these ElementsMinDat Locality IDDated Locality (Max Age)Location as listed in referenceReferenceReference DOIReference IDAge Notes
Bradley_2012_028163015501590±40U/Pb monazite     38715Kingman Feldspar Mine (Kingman Group Of Claims; Kingman Feldspar Quarry; Kingman Feldspar Quarries), Kingman Area, Wallapai District, Cerbat Mts (Cerbat Range), Mohave Co., Arizona, USAKingman PegMcCauley and Bradley (2014)10.3749/canmin.52.2.183CM52_183 
Jen_0000062151515151515Rb-Srage of intrusionmicroclineA-21  MicroclineQuartz 38715Kingman Feldspar Mine (Kingman Group Of Claims; Kingman Feldspar Quarry; Kingman Feldspar Quarries), Kingman Area, Wallapai District, Cerbat Mts (Cerbat Range), Mohave Co., Arizona, USAKingman Feldspar MineWasserburg and Lanphere (1965)10.1130/0016-7606(1965)76[735:ADITPO]2.0.CO;2GSAB76_735intrusion of younger granite into older metamorphic terrain
Jen_0000062a132513251325Rb-Srage of intrusionmuscoviteA-23  MuscoviteQuartz 38715Kingman Feldspar Mine (Kingman Group Of Claims; Kingman Feldspar Quarry; Kingman Feldspar Quarries), Kingman Area, Wallapai District, Cerbat Mts (Cerbat Range), Mohave Co., Arizona, USAKingman Feldspar MineWasserburg and Lanphere (1965)10.1130/0016-7606(1965)76[735:ADITPO]2.0.CO;2GSAB76_735intrusion of younger granite into older metamorphic terrain
Jen_0000062b488813454888-1345K-Ar/Rb-Srage of metamorphismlowplagioclaseA-27  Quartz 38715Kingman Feldspar Mine (Kingman Group Of Claims; Kingman Feldspar Quarry; Kingman Feldspar Quarries), Kingman Area, Wallapai District, Cerbat Mts (Cerbat Range), Mohave Co., Arizona, USAKingman Feldspar MineWasserburg and Lanphere (1965)10.1130/0016-7606(1965)76[735:ADITPO]2.0.CO;2GSAB76_735sample is highly radiogenic, redistribution of Sr and Rb on a local scale
Jen_0000062c154715471547Rb-Srage of intrusionmicroclineA-28  MicroclineQuartz 38715Kingman Feldspar Mine (Kingman Group Of Claims; Kingman Feldspar Quarry; Kingman Feldspar Quarries), Kingman Area, Wallapai District, Cerbat Mts (Cerbat Range), Mohave Co., Arizona, USAKingman Feldspar MineWasserburg and Lanphere (1965)10.1130/0016-7606(1965)76[735:ADITPO]2.0.CO;2GSAB76_735intrusion of younger granite into older metamorphic terrain

SampleSource LocalityReference URL

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