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:
Ma'andu U Deposit (Mada U Deposit), Rong Co., Yulin, Guangxi, China

Oldest recorded age at locality: 380
Youngest recorded age at locality: 30.7

mindat Locality ID: 225815
mindat URL: http://www.mindat.org/loc-225815.html

Tectonic Settings:

Total number of sublocalities beneath "Ma'andu U Deposit (Mada U Deposit), Rong Co., Yulin, Guangxi, China": 0
Total number of bottom-level sublocalities: 0

Latitude: 0°0'0"N
Longitude: 0°0'0"E
Decimal Degree (lat, lon): 0,0

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: O U 

Elements from minerals reported directly at this locality: O U 

Structural Groups for minerals in this locality: 
FluoriteNone

1 IMA Minerals at location:
Uraninite  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Uraninite  (*)FluoriteUO26530.702718



Locality Notes from all Ages at Locality:
Age IDLocality Notes
Giersdorf_00000893The Mada U Deposit is one of many Hydrothermal-reworked type U deposits found in southern China
Giersdorf_00000894The Mada U Deposit is one of many Hydrothermal-reworked type U deposits found in southern China
Giersdorf_00000895The Mada U Deposit is one of many Hydrothermal-reworked type U deposits found in southern China
Giersdorf_00000896The Mada U Deposit is one of many Hydrothermal-reworked type U deposits found in southern China


4 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
Giersdorf_00000893380370380-370 wall rock age      225815Ma'andu U Deposit (Mada U Deposit), Rong Co., Yulin, Guangxi, ChinaMada U DepositMin (1995)10.1016/0169-1368(95)00005-MOGR10_51Relative Geological Age applied to the wall rock
Giersdorf_00000894656565U-Pbmineralization agehighuraninite   UraniniteUraniniteU225815Ma'andu U Deposit (Mada U Deposit), Rong Co., Yulin, Guangxi, ChinaMada U DepositMin (1995)10.1016/0169-1368(95)00005-MOGR10_51U-Pb age for Uranium Mineralization found in the locality
Giersdorf_0000089559.259.259.2U-Pbmineralization agehighuraninite   UraniniteUraniniteU225815Ma'andu U Deposit (Mada U Deposit), Rong Co., Yulin, Guangxi, ChinaMada U DepositMin (1995)10.1016/0169-1368(95)00005-MOGR10_51U-Pb age for Uranium Mineralization found in the locality
Giersdorf_0000089630.730.730.7U-Pbmineralization agehighuraninite   UraniniteUraniniteU225815Ma'andu U Deposit (Mada U Deposit), Rong Co., Yulin, Guangxi, ChinaMada U DepositMin (1995)10.1016/0169-1368(95)00005-MOGR10_51U-Pb age for Uranium Mineralization found in the locality


SampleSource LocalityReference URL


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