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:
Klau Mine (Sierra Morena Mine; Karl Mine; Santa Cruz Mine; Sunderland Mine; Carson Mine), Klau Mine Group, Adelaida, Adelaide District (Adelaide Klau District), Santa Lucia Mts (Santa Lucia Range), San Luis Obispo Co., California, USA

Oldest recorded age at locality: 5.3
Youngest recorded age at locality: 0

mindat Locality ID: 91866
mindat URL: http://www.mindat.org/loc-91866.html

Tectonic Settings:

Total number of sublocalities beneath "Klau Mine (Sierra Morena Mine; Karl Mine; Santa Cruz Mine; Sunderland Mine; Carson Mine), Klau Mine Group, Adelaida, Adelaide District (Adelaide Klau District), Santa Lucia Mts (Santa Lucia Range), San Luis Obispo Co., California, USA": 0
Total number of bottom-level sublocalities: 0

Latitude: 35°37'14"N
Longitude: 120°53'58"W
Decimal Degree (lat, lon): 35.620555555556,-120.89944444444

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: Al Co Fe H Hg Mg Ni O S Si 

Elements from minerals reported directly at this locality: Al Co Fe H Hg Mg Ni O S Si 

Structural Groups for minerals in this locality: 
ClayEpsomiteKaoliniteMarcasiteMelanteriteMilleriteNonePyriteQuartzSphalerite
Spinel

12 IMA Minerals at location:
Bieberite  (*)Cinnabar  (*)Epsomite  (*)Kaolinite  (*)Linnaeite  (*)
Marcasite  (*)Melanterite  (*)Metacinnabar  (*)Millerite  (*)Morenosite  (*)
Pyrite  (*)Quartz  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Bieberite  (*)MelanteriteCo(SO4)·7H2O5.30050
Cinnabar  (*)NoneHgS5.3002600
Epsomite  (*)EpsomiteMg(SO4)·7H2O5.300484
Kaolinite  (*)Clay KaoliniteAl2Si2O5(OH)45.3005591
Linnaeite  (*)SpinelCo2+Co3+2S45.300249
Marcasite  (*)MarcasiteFeS25.3005674
Melanterite  (*)MelanteriteFe(SO4)·7H2O5.300915
Metacinnabar  (*)SphaleriteHgS5.300255
Millerite  (*)MilleriteNiS5.3001066
Morenosite  (*)EpsomiteNi(SO4)·7H2O5.30084
Pyrite  (*)PyriteFeS25.30039462
Quartz  (*)QuartzSiO25.30061156



1 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
Hg-001285.30 ?-?    YesCinnabar, Mercury, MetacinnabarHg206262Adelaide District (Adelaide Klau District), Santa Lucia Mts (Santa Lucia Range), San Luis Obispo Co., California, USACalifornia Mercury OccurrencesStudemeister (1984)10.1007/BF00199786MD19_202 


SampleSource LocalityReference URL


All locality data graciously provided by mindat.org

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