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:
Scott No. 1 Occurrence, Cross Lake, Manitoba, Canada

Oldest recorded age at locality: 2772
Youngest recorded age at locality: 2450

mindat Locality ID: 243486
mindat URL: http://www.mindat.org/loc-243486.html

Tectonic Settings:

Total number of sublocalities beneath "Scott No. 1 Occurrence, Cross Lake, Manitoba, Canada": 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: As Au Fe O S Si 

Elements from minerals reported directly at this locality: As Au Fe O S Si 

Structural Groups for minerals in this locality: 
ArsenopyriteCopperNickelineNonePyriteQuartz

5 IMA Minerals at location:
Arsenopyrite  (*)Gold  (*)Pyrite  (*)Pyrrhotite  (*)Quartz  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Arsenopyrite  (*)ArsenopyriteFeAsS2772245009052
Gold  (*)CopperAu27722450030554
Pyrite  (*)PyriteFeS227722450039462
Pyrrhotite  (*)NickelineFe7S82772245009056
Quartz  (*)QuartzSiO227722450061156



Locality Notes from all Ages at Locality:
Age IDLocality Notes
Scott-GCA51_1101-0005The Cross Lake pegmatite field occurs over an area of approximately 200 km^2 at the western margin of the subprovince and about 30 km east of the Superior-Churchill boundary.


2 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_008277227582765±7U/Pb zircon  YesZircon  231259Cross Lake, Manitoba, CanadaCross LakeMcCauley and Bradley (2014)10.3749/canmin.52.2.183CM52_183 
Scott-GCA51_1101-0005250024502500-2450Rb-Srage of intrusionk-feldspar6G Yes  231259Cross Lake, Manitoba, CanadaCross LakeClark and Černý (1987)10.1016/0016-7037(87)90112-8GECA51_1101Table 1


SampleSource LocalityReference URL


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