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

Important Update News

The RRUFF Project has been migrated to RRUFF.net. Please update your bookmarks immediately, if you have not done so.

The data on this website is already three years out of date, and the entire website will be taken offline before the end of the year.

We are grateful to NASA for the funding of this effort.




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:
Sinceni East Area, Sinceni Mtn, Lubombo District, Swaziland

Oldest recorded age at locality: 3077
Youngest recorded age at locality: 2947

mindat Locality ID: 209021
mindat URL: http://www.mindat.org/loc-209021.html

Tectonic Settings:

Total number of sublocalities beneath "Sinceni East Area, Sinceni Mtn, Lubombo District, Swaziland": 1
Total number of bottom-level sublocalities: 1

Number of Child Localities: 1
Child Localities:
Pentoyz Mine

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.

No IMA Minerals occur at this locality according to mindat

3 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
Be-00061300030003000  high   YesBerylBe206575Sinceni Mtn, Lubombo District, SwazilandSinceni pluton area, central SwazilandTrumbull (1993)10.1016/0301-9268(93)90059-BPR61_89 
Kristen002480307730713074±3  zircon  YesZircon  206575Sinceni Mtn, Lubombo District, SwazilandSinceniTkachev (2011)10, 1144/SP350,2GSLSP350_7 
Kristen002481303329472990±43Rb/Sr whole rock  Yes  206575Sinceni Mtn, Lubombo District, SwazilandSinceniTkachev (2011)10, 1144/SP350,2GSLSP350_7 


SampleSource LocalityReference URL


All locality data graciously provided by mindat.org

All age data...

Other copyright data...