A | This mineral is Anthropogenic. |
G | This mineral is directly dated. |
B | This mineral is reported as having this age. |
Y | This mineral is using an age reported as an element mineralization period. |
O | This mineral is using an age calculated from all data at the locality. |
R | The age displayed for this mineral originates from a different, non-child locality. |
P | The 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. |
Apatite | Beryl | Clay | Columbite | Feldspar | Mica | None | Not in a structural group | Quartz | Scheelite |
Spinel | Vesuvianite |
Albite (*) | Beryl (*) | Columbite-(Mn) (*) | Cordierite (*) | Euxenite-(Y) (*) |
Fluorapatite (*) | Kyanite (*) | Microcline (*) | Muscovite (*) | Quartz (*) |
Scheelite (*) | Sillimanite (*) | Spinel (*) | Vesuvianite (*) |
Mineral name | Structural Groups | IMA Formula | Max Age (Ma) | Min Age (Ma) | # of Sublocalities containing mineral | LOCALITY IDs, not mindat ids | # of localities containing mineral |
---|---|---|---|---|---|---|---|
Albite (*) | Feldspar | Na(AlSi3O8) | 40 | 30 | 1 | 194844 | 8803 |
Beryl (*) | Beryl | Be3Al2Si6O18 | 40 | 30 | 3 | 194841,194844,194845 | 4286 |
Columbite-(Mn) (*) | Columbite | Mn2+Nb2O6 | 40 | 30 | 1 | 194844 | 289 |
Cordierite (*) | Beryl | Mg2Al4Si5O18 | 40 | 30 | 1 | 194843 | 1008 |
Euxenite-(Y) (*) | Columbite | Y(NbTi)O6 | 40 | 30 | 1 | 194843 | 414 |
Fluorapatite (*) | Apatite | Ca5(PO4)3F | 40 | 30 | 1 | 194844 | 2740 |
Kyanite (*) | Not in a structural group | Al2OSiO4 | 40 | 30 | 1 | 194843 | 1507 |
Microcline (*) | Feldspar | K(AlSi3O8) | 40 | 30 | 3 | 194841,194844,194845 | 4924 |
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 40 | 30 | 4 | 194841,194843,194844,194845 | 17380 |
Quartz (*) | Quartz | SiO2 | 40 | 30 | 3 | 194841,194844,194845 | 61156 |
Scheelite (*) | Scheelite | Ca(WO4) | 40 | 30 | 1 | 194843 | 4894 |
Sillimanite (*) | Not in a structural group | Al2SiO5 | 40 | 30 | 1 | 194843 | 1516 |
Spinel (*) | Spinel | MgAl2O4 | 40 | 30 | 1 | 194843 | 1934 |
Vesuvianite (*) | Vesuvianite | (Ca,Na)19(Al,Mg,Fe)13(SiO4)10(Si2O7)4(OH,F,O)10 | 40 | 30 | 1 | 194843 | 1395 |
Excel ID | Max Age (Ma) | Min Age (Ma) | Age as listed in reference | Dating Method | Age Interpret | Prioritized? | Sample Source | Sample Num | Run Num | Age from other Locality | Dated Mineral | Minerals explicitely stated as having this age | Age applies to these Elements | MinDat Locality ID | Dated Locality (Max Age) | Location as listed in reference | Reference | Reference DOI | Reference ID | Age Notes | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NAVDAT-35559 | 40 | 30 | 35±5 | 35559 | 117728 | Famous Lode Mica Prospect (Famous Lodge Pegmatites; Little Joe From Kokomo Claim Adjoining), Micanite District, Park Co., Colorado, USA | NAVDAT | NAVDAT | |||||||||||||
NAVDAT-35635 | 40 | 30 | 35±5 | 35635 | 117884 | Rose Dawn Mine (Rose Dawn Mica Mine; North Mine), Micanite District, Park Co., Colorado, USA | NAVDAT | NAVDAT |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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