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 | Apatite | Baryte | Berdesinskiite | Calcite | Chalcopyrite | Clay | Coronadite | Corundum | Danburite |
Garnet | Humite | Mica | None | Pyrite | Pyroxene | Quartz | Rutile | Schreyerite | Spinel |
Titanite | Tourmaline | Zircon |
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 |
---|---|---|---|---|---|---|---|
Baryte (*) | Baryte | Ba(SO4) | 481 | 481 | 0 | 11547 | |
Batisivite (*) | None | BaTi6(V,Cr)8(Si2O7)O22 | 481 | 481 | 0 | 2 | |
Berdesinskiite (*) | Berdesinskiite | V3+2TiO5 | 481 | 481 | 0 | 7 | |
Calcite (*) | Calcite | Ca(CO3) | 481 | 481 | 0 | 27770 | |
Celadonite (*) | Mica Clay | KMgFe3+Si4O10(OH)2 | 481 | 481 | 0 | 309 | |
Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 481 | 481 | 0 | 27198 | |
Chromite (*) | Spinel | Fe2+Cr2O4 | 481 | 481 | 0 | 3902 | |
Chromo-alumino-povondraite (*) | Tourmaline | NaCr3(Al4Mg2)(Si6O18)(BO3)3(OH)3O | 481 | 481 | 0 | 2 | |
Chromphyllite (*) | Mica | KCr2(AlSi3O10)(OH)2 | 481 | 481 | 0 | 6 | |
Clinohumite (*) | Humite | Mg9(SiO4)4F2 | 481 | 481 | 0 | 236 | |
Cuprokalininite (*) | Spinel | Cu(Cr3+Cr4+)S4 | 481 | 481 | 0 | 1 | |
Danburite (*) | Danburite | CaB2Si2O8 | 481 | 481 | 0 | 148 | |
Diopside (*) | Pyroxene | CaMgSi2O6 | 481 | 481 | 0 | 4135 | |
Dravite (*) | Tourmaline | NaMg3Al6(Si6O18)(BO3)3(OH)3(OH) | 481 | 481 | 0 | 648 | |
Eskolaite (*) | Corundum | Cr2O3 | 481 | 481 | 0 | 30 | |
Florensovite (*) | Spinel | Cu(Cr1.5Sb0.5)S4 | 481 | 481 | 0 | 1 | |
Fluorapatite (*) | Apatite | Ca5(PO4)3F | 481 | 481 | 0 | 2740 | |
Franklinite (*) | Spinel | ZnFe3+2O4 | 481 | 481 | 0 | 52 | |
Goldmanite (*) | Garnet | Ca3V3+2(SiO4)3 | 481 | 481 | 0 | 31 | |
Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 481 | 481 | 0 | 5433 | |
Kalininite (*) | Spinel | ZnCr2S4 | 481 | 481 | 0 | 4 | |
Karelianite (*) | Corundum | V2O3 | 481 | 481 | 0 | 17 | |
Kosmochlor (*) | Pyroxene | NaCr3+Si2O6 | 481 | 481 | 0 | 13 | |
Magnesiochromite (*) | Spinel | MgCr2O4 | 481 | 481 | 0 | 311 | |
Magnesiocoulsonite (*) | Spinel | MgV2O4 | 481 | 481 | 0 | 1 | |
Mannardite (*) | Coronadite | Ba(Ti6V3+2)O16 | 481 | 481 | 0 | 12 | |
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 481 | 481 | 0 | 17380 | |
Natalyite (*) | Pyroxene | NaV3+Si2O6 | 481 | 481 | 0 | 3 | |
Oxy-chromium-dravite (*) | Tourmaline | NaCr3(Cr4Mg2)(Si6O18)(BO3)3(OH)3O | 481 | 481 | 0 | 2 | |
Oxy-dravite (*) | Tourmaline | Na(Al2Mg)(Al5Mg)(Si6O18)(BO3)3(OH)3O | 481 | 481 | 0 | 24 | |
Phlogopite (*) | Mica Clay | KMg3(AlSi3O10)(OH)2 | 481 | 481 | 0 | 2273 | |
Pyrite (*) | Pyrite | FeS2 | 481 | 481 | 0 | 39462 | |
Quartz (*) | Quartz | SiO2 | 481 | 481 | 0 | 61156 | |
Roscoelite (*) | Mica | KV3+2(Si3Al)O10(OH)2 | 481 | 481 | 0 | 253 | |
Rutile (*) | Rutile | TiO2 | 481 | 481 | 0 | 5614 | |
Schreyerite (*) | Schreyerite | V3+2Ti4+3O9 | 481 | 481 | 0 | 10 | |
Spinel (*) | Spinel | MgAl2O4 | 481 | 481 | 0 | 1934 | |
Titanite (*) | Titanite | CaTi(SiO4)O | 481 | 481 | 0 | 4899 | |
Tremolite (*) | Amphibole | Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)2 | 481 | 481 | 0 | 2562 | |
Uvarovite (*) | Garnet | Ca3Cr2(SiO4)3 | 481 | 481 | 0 | 212 | |
Vanadio-oxy-chromium-dravite (*) | Tourmaline | NaV3(Cr4Mg2)(Si6O18)(BO3)3(OH)3O | 481 | 481 | 0 | 1 | |
Vanadio-oxy-dravite (*) | Tourmaline | NaV3(Al4Mg2)(Si6O18)(BO3)3(OH)3O | 481 | 481 | 0 | 1 | |
Vanadio-pargasite (*) | Amphibole | NaCa2(Mg4V)(Si6Al2)O22(OH)2 | 481 | 481 | 0 | 1 | |
Zircon (*) | Zircon | Zr(SiO4) | 481 | 481 | 0 | 5251 |
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 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cr-00031 | 481 | 481 | U-Pb | Chromite, Chromphyllite, Eskolaite, Florensovite, Kalininite, Magnesiochromite, Uvarovite, Cuprokalininite, Oxy-chromium-dravite, Vanadio-oxy-chromium-dravite | Cr | 8185 | Pereval Marble Quarry, Slyudyanka (Sludyanka), Lake Baikal Area, Irkutsk Oblast, Russia | Kotov et al. (1997) | P5_338 | ||||||||||||
Cr-00030 | 481 | 481 | Yes | Chromium-dravite, Chromite, Chromphyllite, Eskolaite, Uvarovite | Cr | 20554 | Kaber's Pit, Pokhabikha River Valley, Slyudyanka (Sludyanka), Lake Baikal Area, Irkutsk Oblast, Russia | Kotov et al. (1997) | P5_338 |
Sample | Source Locality | Reference URL |
---|---|---|
R070218 | Pereval Marble Quarry, Slyudyanka (Sludyanka), Lake Baikal Area, Irkutsk Oblast, Russia | https://rruff.info/R070218 |
All locality data graciously provided by mindat.org
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