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. |
Humite | None |
Clinohumite (*) |
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 |
---|---|---|---|---|---|---|---|
Clinohumite (*) | Humite | Mg9(SiO4)4F2 | 145 | 66 | 0 | 236 |
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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