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. |
Amphibole | Ardennite | Braunite | Chlorite | Clay | Coronadite | Epidote | Garnet | Lawsonite | Mica |
None | Quartz |
Ardennite-(As) (*) | Braunite (*) | Clinochlore (*) | Hennomartinite (*) | Hollandite (*) |
Muscovite (*) | Piemontite (*) | Quartz (*) | Spessartine (*) | Strontiomelane (*) |
Sursassite (*) | Winchite (*) |
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 |
---|---|---|---|---|---|---|---|
Ardennite-(As) (*) | Ardennite | Mn2+4Al4(AlMg)(AsO4)(SiO4)2(Si3O10)(OH)6 | 1 | 75888 | 34 | ||
Braunite (*) | Braunite | Mn2+Mn3+6O8(SiO4) | 1 | 75888 | 483 | ||
Clinochlore (*) | Chlorite Clay | Mg5Al(AlSi3O10)(OH)8 | 1 | 75888 | 1756 | ||
Hennomartinite (*) | Lawsonite | SrMn3+2(Si2O7)(OH)2·H2O | 1 | 75888 | 2 | ||
Hollandite (*) | Coronadite | Ba(Mn4+6Mn3+2)O16 | 1 | 75888 | 243 | ||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 1 | 75888 | 17380 | ||
Piemontite (*) | Epidote | Ca2(Al2Mn3+)[Si2O7][SiO4]O(OH) | 1 | 75888 | 260 | ||
Quartz (*) | Quartz | SiO2 | 1 | 75888 | 61156 | ||
Spessartine (*) | Garnet | Mn2+3Al2(SiO4)3 | 1 | 75888 | 1214 | ||
Strontiomelane (*) | Coronadite | Sr(Mn4+6Mn3+2)O16 | 1 | 75888 | 3 | ||
Sursassite (*) | Ardennite | Mn2+2Al3(SiO4)(Si2O7)(OH)3 | 1 | 75888 | 24 | ||
Winchite (*) | Amphibole | (NaCa)(Mg4Al)Si8O22(OH)2 | 1 | 75888 | 51 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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