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. |
Benitoite | Margarosanite | Melilite | Nickeline | None | Quartz |
Bazirite (*) | Fresnoite (*) | Pyrrhotite (*) | Quartz (*) | Sanbornite (*) |
Titantaramellite (*) | Walstromite (*) |
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 |
---|---|---|---|---|---|---|---|
Bazirite (*) | Benitoite | BaZrSi3O9 | 145 | 66 | 0 | 11 | |
Fresnoite (*) | Melilite | Ba2TiO(Si2O7) | 145 | 66 | 0 | 17 | |
Pyrrhotite (*) | Nickeline | Fe7S8 | 145 | 66 | 0 | 9056 | |
Quartz (*) | Quartz | SiO2 | 145 | 66 | 0 | 61156 | |
Sanbornite (*) | None | BaSi2O5 | 145 | 66 | 0 | 13 | |
Titantaramellite (*) | None | Ba4(Ti,Fe3+,Mg)4(O,OH)2[B2Si8O27]Clx | 145 | 66 | 0 | 10 | |
Walstromite (*) | Margarosanite | BaCa2Si3O9 | 145 | 66 | 0 | 8 |
Age ID | Locality Notes |
---|---|
Michelle_501 | Big Creek - Rush Creek district is known for unique barium minerals. Sanbornite-quartz rock and associated foliated quartzite, occur within metasedimentary blocks in migmatite adjoining a granodiorite pluton |
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 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Michelle_501 | 145 | 66 | Cretaceous | Stratigraphy | Age of contact metamorphism | Yes | Ba | 209815 | Big Creek-Rush Creek District, Fresno Co., California, USA | Rush Creek - Big Creek | Walstrom and Leising (2005) | MR36_1 | Age of granodiorite intrusion. Barium deposits result in metasedimentary blocks within migmatite resulting from contact metamorphism. |
Sample | Source Locality | Reference URL |
---|---|---|
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