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. |
Amorphous | Analcime | Apophyllite | Calcite | Chabazite | Clay | Gypsum | Halotrichite | Heulandite | Kaolinite |
Lévyne | Mica | Natrolite | None | Not in a structural group | Pyrite | Quartz | Serpentine | Stilbite | Thomsonite |
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 |
---|---|---|---|---|---|---|---|
Alunite (*) | None | KAl3(SO4)2(OH)6 | 39.5 | 28.7 | 0 | 966 | |
Alunogen (*) | Not in a structural group | Al2(SO4)3(H2O)12·5H2O | 39.5 | 34.9 | 3 | 244778,244781,244782 | 272 |
Analcime (*) | Analcime | Na(AlSi2O6)·H2O | 3 | 244783,244784,244785 | 1627 | ||
Antigorite (*) | Serpentine Clay | Mg3Si2O5(OH)4 | 39.5 | 28.7 | 0 | 708 | |
Calcite (*) | Calcite | Ca(CO3) | 2 | 244783,244785 | 27770 | ||
Celadonite (*) | Mica Clay | KMgFe3+Si4O10(OH)2 | 1 | 244785 | 309 | ||
Chabazite-Ca (*) | Chabazite | Ca2[Al4Si8O24]·13H2O | 1 | 244785 | 310 | ||
Fluorapophyllite-(K) (*) | Apophyllite | KCa4Si8O20F·8H2O | 2 | 244785,244786 | 303 | ||
Gonnardite (*) | Natrolite | (Na,Ca)2(Si,Al)5O10·3H2O | 1 | 244785 | 167 | ||
Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 39.5 | 28.7 | 0 | 6890 | |
Halotrichite (*) | Halotrichite | Fe2+Al2(SO4)4·22H2O | 1 | 244781 | 409 | ||
Heulandite-Ca (*) | Heulandite | (Ca,Na,K)5(Si27Al9)O72·26H2O | 1 | 244785 | 246 | ||
Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 39.5 | 28.7 | 0 | 5591 | |
Lévyne-Ca (*) | Lévyne | Ca3(Si12Al6)O36·18H2O | 1 | 244785 | 42 | ||
Mesolite (*) | Natrolite | Na2Ca2(Si9Al6)O30·8H2O | 2 | 244783,244785 | 425 | ||
Offretite (*) | Not in a structural group | KCaMg(Si13Al5)O36·15H2O | 39.5 | 28.7 | 0 | 146 | |
Opal (*) | Amorphous | SiO2·nH2O | 39.5 | 28.7 | 0 | 2994 | |
Pyrite (*) | Pyrite | FeS2 | 39.5 | 28.7 | 0 | 39462 | |
Quartz (*) | Quartz | SiO2 | 30.7 | 28.7 | 4 | 244780,244783,244784,244785 | 61156 |
Stilbite-Ca (*) | Stilbite | NaCa4(Si27Al9)O72·28H2O | 1 | 244785 | 268 | ||
Thomsonite-Ca (*) | Thomsonite | NaCa2(Al5Si5)O20·6H2O | 1 | 244785 | 452 |
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-17533 | 39.5 | 34.9 | 37.2±2.3 | 17533 | 248088 | Alum Canyon, Alum Mountain District (Alum District), Grant Co., New Mexico, USA | NAVDAT | NAVDAT | |||||||||||||
NAVDAT-17747 | 30.7 | 28.7 | 29.7±1 | 17747 | 248087 | Alum Mountain, Alum Mountain District (Alum District), Grant Co., New Mexico, USA | NAVDAT | NAVDAT |
Sample | Source Locality | Reference URL |
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