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The data on this website is already three years out of date, and the entire website will be taken offline before the end of the year.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:
Own Crews (MRDS - 10278010), Marquette Co., Wisconsin, USA

Oldest recorded age at locality: 1737
Youngest recorded age at locality: 1219

mindat Locality ID: 170437
mindat URL: http://www.mindat.org/loc-170437.html

Tectonic Settings:

Total number of sublocalities beneath "Own Crews (MRDS - 10278010), Marquette Co., Wisconsin, USA": 0
Total number of bottom-level sublocalities: 0

Latitude: 43°47'36"N
Longitude: 89°19'48"W
Decimal Degree (lat, lon): 43.793333333333,-89.33

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

6 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
USGS-U-Th-Pb-00780_206_238141014101410206_238age of intrusionzircon   Zircon  170437Own Crews (MRDS - 10278010), Marquette Co., Wisconsin, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-00780_207_206173717371737207_206age of intrusionzircon   Zircon  170437Own Crews (MRDS - 10278010), Marquette Co., Wisconsin, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-00780_207_235154615461546207_235age of intrusionzircon   Zircon  170437Own Crews (MRDS - 10278010), Marquette Co., Wisconsin, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-00781_206_238121912191219206_238age of volcanismzircon   Zircon  170437Own Crews (MRDS - 10278010), Marquette Co., Wisconsin, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-00781_207_206170417041704207_206age of volcanismzircon   Zircon  170437Own Crews (MRDS - 10278010), Marquette Co., Wisconsin, USA USGS-U-Th-Pb USGS-U-Th-Pb 
USGS-U-Th-Pb-00781_207_235140714071407207_235age of volcanismzircon   Zircon  170437Own Crews (MRDS - 10278010), Marquette Co., Wisconsin, USA USGS-U-Th-Pb USGS-U-Th-Pb 


SampleSource LocalityReference URL


All locality data graciously provided by mindat.org

All age data...

Other copyright data...