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| 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 | Calcite | Chevkinite | Corundum | Feldspar | None | Pectolite | Quartz | Tobermorite |
| Anorthite (*) | Bosoite (*) | Calcite (*) | Chevkinite-(Ce) (*) | Chibaite (*) |
| Hematite (*) | Ilmenite (*) | Melanophlogite (*) | Opal (*) | Pectolite (*) |
| Quartz (*) | Siderite (*) | Tobermorite (*) |
| 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 |
|---|---|---|---|---|---|---|---|
| Anorthite (*) | Feldspar | Ca(Al2Si2O8) | 1 | 74060 | 1036 | ||
| Bosoite (*) | None | SiO2·nCxH2x+2 | 23 | 16 | 1 | 74055 | 1 |
| Calcite (*) | Calcite | Ca(CO3) | 23 | 16 | 1 | 74055 | 27770 |
| Chevkinite-(Ce) (*) | Chevkinite | Ce4(Ti,Fe2+,Fe3+)5O8(Si2O7)2 | 23 | 16 | 0 | 89 | |
| Chibaite (*) | None | SiO2·n(CH4,C2H6,C3H8,C4H10) (nmax = 3/17) | 23 | 16 | 1 | 74055 | 1 |
| Hematite (*) | Corundum | Fe2O3 | 1 | 74056 | 14640 | ||
| Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 1 | 74058 | 5433 | ||
| Melanophlogite (*) | None | C2H17O5·Si46O92 | 23 | 16 | 1 | 74055 | 38 |
| Opal (*) | Amorphous | SiO2·nH2O | 23 | 16 | 1 | 74055 | 2994 |
| Pectolite (*) | Pectolite | NaCa2Si3O8(OH) | 1 | 74058 | 363 | ||
| Quartz (*) | Quartz | SiO2 | 23 | 16 | 1 | 74055 | 61156 |
| Siderite (*) | Calcite | Fe(CO3) | 23 | 16 | 3 | 74055,74056,74060 | 6417 |
| Tobermorite (*) | Tobermorite | Ca4Si6O17(H2O)2·(Ca·3H2O) | 1 | 74058 | 114 |
| Age ID | Locality Notes |
|---|---|
| Michelle_0035 | Veins in tuffaceous sandstone and mudstone in forearc basin of the Paleo-Izu arc and triple junction of Pacific, Philippine Sea and North America plates |
| 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_0035 | 23 | 16 | 23-16 | stratigraphy | Age of vein mineralization | 204597 | Arakawa, Minamiboso City, Chiba, Japan | Arakawa | Momma et al. (2011) | 10.1038/ncomms1196 | NC2_196 | Veins occur in the tuffaceous sandstone and mudstone after sedimentation. Bosoite is unnamed in cited article but was submitted in 2014 as a new mineral. See ref from ref. |
| Sample | Source Locality | Reference URL |
|---|---|---|
All locality data graciously provided by mindat.org
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