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 | Amphibole | Clay | Garnet | None | Rhodonite | Talc | Wollastonite |
Bustamite (*) | Ferro-actinolite (*) | Ferro-pargasite (*) | Natronambulite (*) | Opal (*) |
Rhodonite (*) | Spessartine (*) | Talc (*) | Vernadite (*) |
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 |
---|---|---|---|---|---|---|---|
Bustamite (*) | Wollastonite | Mn2Ca2MnCa(Si3O9)2 | 0 | 101 | |||
Ferro-actinolite (*) | Amphibole | Ca2(Mg2.5-0.0Fe2+2.5-5.0)Si8O22(OH)2 | 0 | 129 | |||
Ferro-pargasite (*) | Amphibole | NaCa2(Fe2+4Al)(Si6Al2)O22(OH)2 | 0 | 54 | |||
Natronambulite (*) | Rhodonite | NaMn2+4Si5O14(OH) | 0 | 7 | |||
Opal (*) | Amorphous | SiO2·nH2O | 0 | 2994 | |||
Rhodonite (*) | Rhodonite | CaMn3Mn(Si5O15) | 0 | 969 | |||
Spessartine (*) | Garnet | Mn2+3Al2(SiO4)3 | 0 | 1214 | |||
Talc (*) | Clay Talc | Mg3Si4O10(OH)2 | 0 | 3337 | |||
Vernadite (*) | None | (Mn,Fe,Ca,Na)(O,OH)2·nH2O | 0 | 65 |
Sample | Source Locality | Reference URL |
---|---|---|
R141122 | Joaquina Primera Mine, Bellmunt Del Priorat, Priorat, Tarragona, Catalonia, Spain | https://rruff.info/R141122 |
All locality data graciously provided by mindat.org
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