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. |
Ettringite | Fluorite | Garnet | Humite | None | Not in a structural group | Perovskite | Spurrite-Afwillite | Wöhlerite |
Bultfonteinite (*) | Chegemite (*) | Cuspidine (*) | Ettringite (*) | Fluorite (*) |
Irinarassite (*) | Lakargiite (*) | Larnite (*) | Reinhardbraunsite (*) | Rondorfite (*) |
Usturite (*) | Vorlanite (*) |
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 |
---|---|---|---|---|---|---|---|
Bultfonteinite (*) | Spurrite-Afwillite | Ca2SiO3(OH)F·H2O | 3 | 2.3 | 0 | 20 | |
Chegemite (*) | Humite | Ca7(SiO4)3(OH)2 | 3 | 2.3 | 0 | 2 | |
Cuspidine (*) | Wöhlerite | Ca8(Si2O7)2F4 | 3 | 2.3 | 0 | 67 | |
Ettringite (*) | Ettringite | Ca6Al2(SO4)3(OH)12·27H2O | 3 | 2.3 | 0 | 93 | |
Fluorite (*) | Fluorite | CaF2 | 3 | 2.3 | 0 | 9617 | |
Irinarassite (*) | Garnet | Ca3Sn2(SiAl2)O12 | 3 | 2.3 | 0 | 1 | |
Lakargiite (*) | Perovskite | CaZrO3 | 3 | 2.3 | 0 | 10 | |
Larnite (*) | Not in a structural group | Ca2(SiO4) | 3 | 2.3 | 0 | 48 | |
Reinhardbraunsite (*) | Humite | Ca5(SiO4)2(OH)2 | 3 | 2.3 | 0 | 9 | |
Rondorfite (*) | None | Ca8Mg(SiO4)4Cl2 | 3 | 2.3 | 0 | 7 | |
Usturite (*) | Garnet | Ca3(SbZr)(FeO4)3 | 3 | 2.3 | 0 | 1 | |
Vorlanite (*) | Fluorite | CaUO4 | 3 | 2.3 | 0 | 5 |
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 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Alexandra-0094 | 3 | 2.8 | 3.0-2.8 | K-Ar | Age of rock | Yes | 241014 | Upper Chegem Volcanic Caldera (Verkhnechegemskaya Caldera), Baksan Valley, Kabardino-Balkaria, Russia | Upper Chegem Volcanic Caldera (Verkhnechegemskaya Caldera) | Zadov et al. (2011) | 10.1134/S1075701511080186 | GOD53_775 | |||||||||
Alexandra-0095 | 2.7 | 2.3 | 2.5 ± 0.2 | K-Ar | Age of rock | Yes | 241014 | Upper Chegem Volcanic Caldera (Verkhnechegemskaya Caldera), Baksan Valley, Kabardino-Balkaria, Russia | Upper Chegem Volcanic Caldera (Verkhnechegemskaya Caldera) | Zadov et al. (2011) | 10.1134/S1075701511080186 | GOD53_775 | |||||||||
Alexandra-0096 | 2.7 | 2.7 | 2.7 | Ar-Ar | Age of rock | Yes | 241014 | Upper Chegem Volcanic Caldera (Verkhnechegemskaya Caldera), Baksan Valley, Kabardino-Balkaria, Russia | Upper Chegem Volcanic Caldera (Verkhnechegemskaya Caldera) | Zadov et al. (2011) | 10.1134/S1075701511080186 | GOD53_775 | |||||||||
Grew_Li_2019_0062 | 3 | 3 | 3 | Yes | Magnesioneptunite | 267813 | Xenolith No. 5, Lakargi Mt., Upper Chegem Volcanic Caldera (Verkhnechegemskaya Caldera), Baksan Valley, Kabardino-Balkaria, Russia | Xenolith #5, Upper Chegem caldera, near Mount Lakargi, Kabardino–Balkaria, North Caucasus, Russia | Zadov et al. (2011) | GOD53_775 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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