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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. |
| Copper | Djerfisherite | None | Spinel |
| Bornite (*) | Chalcocite (*) | Copper (*) | Djerfisherite (*) | Magnetite (*) |
| Troilite (*) |
| 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 |
|---|---|---|---|---|---|---|---|
| Bornite (*) | None | Cu5FeS4 | 1655 | 1655 | 0 | 5516 | |
| Chalcocite (*) | None | Cu2S | 1655 | 1655 | 0 | 5707 | |
| Copper (*) | Copper | Cu | 1655 | 1655 | 0 | 3846 | |
| Djerfisherite (*) | Djerfisherite | K6(Fe,Cu,Ni)25S26Cl | 1655 | 1655 | 0 | 60 | |
| Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 1655 | 710 | 0 | 14899 | |
| Troilite (*) | None | FeS | 1655 | 710 | 0 | 1044 |
| Age ID | Locality Notes |
|---|---|
| Giersdorf_00000712 | The Mary Kathleen mine is a uranium deposit mine in the northern part of Australia and is located near Mount Isa, to which its dates are also associated. |
| Giersdorf_00000713 | The Mary Kathleen mine is a uranium deposit mine in the northern part of Australia and is located near Mount Isa, to which its dates are also associated. |
| Giersdorf_00000714 | The Mount Isa deposit is closely related to the Mary Kathleen U-REE Deposit. Davidite is a common U-bearing mineral found in the Corella Formation associated with pegmatite and granite. It commonly occurs with hematite and brannerite. |
| Giersdorf_00000715 | The Mount Isa deposit is closely related to the Mary Kathleen U-REE Deposit. Davidite is a common U-bearing mineral found in the Corella Formation associated with pegmatite and granite. It commonly occurs with hematite and brannerite. |
| Giersdorf_00000720 | The Mount Isa deposit is closely related to the Mary Kathleen U-REE Deposit. Davidite is a common U-bearing mineral found in the Corella Formation associated with pegmatite and granite. It commonly occurs with hematite and brannerite. |
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Giersdorf_00000712 | 1565 | 1535 | 1550±15 | U-Pb | uraninite | Yes | Uraninite | Uraninite | U | 12502 | Mary Kathleen Mine (Mary Kathleen Uranium), Mary Kathleen District, Rosebud Station, Cloncurry Shire, Queensland, Australia | Mary Kathleen Mine | Chipley et al. (2007) | 10.2138/am.2007.2226 | AM92_1925 | ||||||
| Giersdorf_00000713 | 1512 | 1432 | 1472±40 | Sm-Nd | uraninite | Yes | Uraninite | Uraninite | U | 12502 | Mary Kathleen Mine (Mary Kathleen Uranium), Mary Kathleen District, Rosebud Station, Cloncurry Shire, Queensland, Australia | Mary Kathleen Mine | Chipley et al. (2007) | 10.2138/am.2007.2226 | AM92_1925 | ||||||
| sedexmvt-00018 | 1655 | 1655 | 1655 Ma (host rock age) | host rock age | Yes | Pb, Zn, Cu | 11841 | George Fisher Mine, Hilton District, Mount Isa City Shire, Queensland, Australia | Hilton-George Fisher | Taylor et al. (2009) | USGSOFR2009_1297 | ||||||||||
| Giersdorf_00000714 | 1624 | 1526 | 1575±49 | Pb-Pb | davidite | Yes | U | 28503 | Mount Isa Mines, Mount Isa, Mount Isa City Shire, Queensland, Australia | Mount Isa Mines | Chipley et al. (2007) | 10.2138/am.2007.2226 | AM92_1925 | ||||||||
| Giersdorf_00000715 | 820 | 710 | 765±55 | Pb-Pb | davidite | Yes | U | 28503 | Mount Isa Mines, Mount Isa, Mount Isa City Shire, Queensland, Australia | Mount Isa Mines | Chipley et al. (2007) | 10.2138/am.2007.2226 | AM92_1925 | ||||||||
| Giersdorf_00000720 | 1382 | 942 | 1162±220 | Pb-Pb | davidite | Yes | U | 28503 | Mount Isa Mines, Mount Isa, Mount Isa City Shire, Queensland, Australia | Mount Isa Mines | Chipley et al. (2007) | 10.2138/am.2007.2226 | AM92_1925 | The higher age priority is due to the age being an the upper intercept age for an isochron carried out by the reference paper from laser ablation | |||||||
| sedexmvt-00024 | 1655 | 1655 | 1655 Ma (Pb-Pb model age) | Pb-Pb model age | Yes | Pb, Zn, Cu | 28503 | Mount Isa Mines, Mount Isa, Mount Isa City Shire, Queensland, Australia | Mount Isa | Taylor et al. (2009) | USGSOFR2009_1297 |
| Sample | Source Locality | Reference URL |
|---|---|---|
All locality data graciously provided by mindat.org
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