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:
Dawn Of Hope, Lake City District (Lake District), Hinsdale Co., Colorado, USA

Oldest recorded age at locality: 30.5
Youngest recorded age at locality: 17.8

mindat Locality ID: 114438
mindat URL: http://www.mindat.org/loc-114438.html

Tectonic Settings:

Total number of sublocalities beneath "Dawn Of Hope, Lake City District (Lake District), Hinsdale Co., Colorado, USA": 0
Total number of bottom-level sublocalities: 0

Latitude: 38°1'51"N
Longitude: 107°18'38"W
Decimal Degree (lat, lon): 38.030833333333,-107.31055555556
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
10 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
Kristen00195723.123.123.1     Yes  5591Lake City District (Lake District), Hinsdale Co., Colorado, USALake City CalderaHon et al. (1985)10.2113/gsecongeo.80.2.410EG80_410 
Kristen001958292929     Yes  5591Lake City District (Lake District), Hinsdale Co., Colorado, USAUncompahgre CalderaHon et al. (1985)10.2113/gsecongeo.80.2.410EG80_410 
Kristen00195930.527.529±1.5     Yes  5591Lake City District (Lake District), Hinsdale Co., Colorado, USALake City AreaHon et al. (1985)10.2113/gsecongeo.80.2.410EG80_410 
Kristen00196029.527.528.5±1     Yes  5591Lake City District (Lake District), Hinsdale Co., Colorado, USALake City AreaHon et al. (1985)10.2113/gsecongeo.80.2.410EG80_410 
Kristen00196124.122.123.1±1     Yes  5591Lake City District (Lake District), Hinsdale Co., Colorado, USALake City AreaHon et al. (1985)10.2113/gsecongeo.80.2.410EG80_410 
Kristen00196219.817.818.8±1     Yes  5591Lake City District (Lake District), Hinsdale Co., Colorado, USALake City AreaHon et al. (1985)10.2113/gsecongeo.80.2.410EG80_410 
Kristen00196528.527.1      Yes  5591Lake City District (Lake District), Hinsdale Co., Colorado, USALake City AreaHon et al. (1985)10.2113/gsecongeo.80.2.410EG80_410 
Kristen001963282727.5±0.5206Pb/238Umineralization agehigh   Yes  3642Golden Fleece Mine, Lake City, Lake City District (Lake District), Hinsdale Co., Colorado, USAGolden Fleece VeinHon et al. (1985)10.2113/gsecongeo.80.2.410EG80_410 
Kristen00196430.127.528.8±1.3207Pb/235U    Yes  3642Golden Fleece Mine, Lake City, Lake City District (Lake District), Hinsdale Co., Colorado, USAGolden Fleece VeinHon et al. (1985)10.2113/gsecongeo.80.2.410EG80_410 
Kristen00196621.220.420.8±0.4K-Ar sericite  Yes  7754Oulay Mine (Ulay Mine; Ute-Ulay Mine), Lake City, Lake City District (Lake District), Hinsdale Co., Colorado, USAUte-Ulay MineHon et al. (1985)10.2113/gsecongeo.80.2.410EG80_410 

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