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. |
Atacamite | Copper | Corundum | Feldspar | None | Not in a structural group | Olivine | Pyroxene | Tetrahedrite |
Anorthite (*) | Atacamite (*) | Augite (*) | Copper (*) | Cuprite (*) |
Forsterite (*) | Hematite (*) | Kremersite (*) | Tenorite (*) | Tetrahedrite-(Zn) (*) |
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) | 0 | 1036 | |||
Atacamite (*) | Atacamite | Cu2Cl(OH)3 | 0 | 544 | |||
Augite (*) | Pyroxene | (Ca,Mg,Fe)2Si2O6 | 0 | 2060 | |||
Copper (*) | Copper | Cu | 0 | 3846 | |||
Cuprite (*) | Not in a structural group | Cu2O | 0 | 2970 | |||
Forsterite (*) | Olivine | Mg2(SiO4) | 0 | 1188 | |||
Hematite (*) | Corundum | Fe2O3 | 0 | 14640 | |||
Kremersite (*) | None | (NH4)2Fe3+Cl5·H2O | 0 | 12 | |||
Tenorite (*) | None | CuO | 0 | 1101 | |||
Tetrahedrite-(Zn) (*) | Tetrahedrite | Cu6(Cu4Zn2)Sb4S13 | 0 | 5317 |
Sample | Source Locality | Reference URL |
---|---|---|
R040059 | Miyake Island (Miyake-jima), Izu Archipelago, Tokyo, Japan | https://rruff.info/R040059 |
X050021 | Miyake Island (Miyake-jima), Izu Archipelago, Tokyo, Japan | https://rruff.info/X050021 |
All locality data graciously provided by mindat.org
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