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. |
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 |
---|---|---|---|---|---|---|---|
Actinolite (*) | Amphibole | Ca2(Mg4.5-2.5Fe2+0.5-2.5)Si8O22(OH)2 | 3 | 48119,48120,48121 | 3419 | ||
Albite (*) | Feldspar | Na(AlSi3O8) | 2 | 48119,48120 | 8803 | ||
Analcime (*) | Analcime | Na(AlSi2O6)·H2O | 1 | 48119 | 1627 | ||
Anthophyllite (*) | Amphibole | Mg2Mg5Si8O22(OH)2 | 4 | 48118,48119,48120,48121 | 718 | ||
Antigorite (*) | Serpentine Clay | Mg3Si2O5(OH)4 | 1 | 48121 | 708 | ||
Antimony (*) | Arsenic | Sb | 1 | 48119 | 363 | ||
Aragonite (*) | Aragonite | Ca(CO3) | 1 | 48120 | 3250 | ||
Bavenite (*) | None | Ca4Be2+xAl2-xSi9O26-x(OH)2+x (x = 0 to 1) | 2 | 48119,48120 | 255 | ||
Beryl (*) | Beryl | Be3Al2Si6O18 | 2 | 48119,48120 | 4286 | ||
Bismuth (*) | Arsenic | Bi | 1 | 48119 | 1966 | ||
Calcite (*) | Calcite | Ca(CO3) | 2 | 48119,48120 | 27770 | ||
Cassiterite (*) | Rutile | SnO2 | 2 | 48119,48120 | 5171 | ||
Celadonite (*) | Mica Clay | KMgFe3+Si4O10(OH)2 | 2 | 48119,48120 | 309 | ||
Chromite (*) | Spinel | Fe2+Cr2O4 | 1 | 48121 | 3902 | ||
Chrysotile (*) | Serpentine Clay | Mg3Si2O5(OH)4 | 1 | 48121 | 951 | ||
Columbite-(Fe) (*) | Columbite | Fe2+Nb2O6 | 1 | 48119 | 518 | ||
Cordierite (*) | Beryl | Mg2Al4Si5O18 | 2 | 48119,48120 | 1008 | ||
Dolomite (*) | None | CaMg(CO3)2 | 1 | 48120 | 9895 | ||
Dravite (*) | Tourmaline | NaMg3Al6(Si6O18)(BO3)3(OH)3(OH) | 1 | 48119 | 648 | ||
Elbaite (*) | Tourmaline | Na(Al1.5Li1.5)Al6(Si6O18)(BO3)3(OH)3(OH) | 1 | 48119 | 520 | ||
Enstatite (*) | Pyroxene | Mg2Si2O6 | 1 | 48121 | 944 | ||
Epididymite (*) | Not in a structural group | Na2Be2Si6O15·H2O | 2 | 48119,48120 | 70 | ||
Eudidymite (*) | None | Na2Be2Si6O15·H2O | 2 | 48119,48120 | 42 | ||
Fluorapatite (*) | Apatite | Ca5(PO4)3F | 1 | 48119 | 2740 | ||
Fluorite (*) | Fluorite | CaF2 | 2 | 48119,48120 | 9617 | ||
Harmotome (*) | Harmotome | Ba2(Si12Al4)O32·12H2O | 2 | 48119,48120 | 290 | ||
Hübnerite (*) | Columbite | Mn2+(WO4) | 1 | 48119 | 469 | ||
Huntite (*) | Not in a structural group | CaMg3(CO3)4 | 1 | 48121 | 69 | ||
Hydrotalcite (*) | Hydrotalcite | Mg6Al2CO3(OH)16(H2O)4 | 2 | 48119,48120 | 87 | ||
Magnesite (*) | Calcite | Mg(CO3) | 1 | 48121 | 1487 | ||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 1 | 48121 | 14899 | ||
Microcline (*) | Feldspar | K(AlSi3O8) | 1 | 48119 | 4924 | ||
Milarite (*) | Milarite | KCa2(Be2AlSi12)O30·H2O | 2 | 48119,48120 | 156 | ||
Monazite-(Ce) (*) | Monazite | Ce(PO4) | 1 | 48119 | 945 | ||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 2 | 48119,48120 | 17380 | ||
Natrolite (*) | Natrolite | Na2(Si3Al2)O10·2H2O | 2 | 48119,48120 | 1236 | ||
Opal (*) | Amorphous | SiO2·nH2O | 2 | 48119,48121 | 2994 | ||
Orthoclase (*) | Feldspar | K(AlSi3O8) | 2 | 48119,48120 | 2349 | ||
Oxycalciopyrochlore (*) | Pyrochlore | Ca2Nb2O6O | 1 | 48119 | 11 | ||
Pectolite (*) | Pectolite | NaCa2Si3O8(OH) | 2 | 48118,48119 | 363 | ||
Phlogopite (*) | Mica Clay | KMg3(AlSi3O10)(OH)2 | 2 | 48119,48120 | 2273 | ||
Pollucite (*) | Analcime | Cs(Si2Al)O6·nH2O | 1 | 48119 | 140 | ||
Prehnite (*) | Prehnite | Ca2Al(Si3Al)O10(OH)2 | 2 | 48119,48120 | 1898 | ||
Quartz (*) | Quartz | SiO2 | 3 | 48119,48120,48121 | 61156 | ||
Rutile (*) | Rutile | TiO2 | 2 | 48119,48120 | 5614 | ||
Saponite (*) | Clay Smectite-vermiculite | (Ca,Na)0.3(Mg,Fe)3(Si,Al)4O10(OH)2·4H2O | 1 | 48121 | 301 | ||
Schorl (*) | Tourmaline | NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH) | 1 | 48119 | 2705 | ||
Scolecite (*) | Natrolite | Ca(Si3Al2)O10·3H2O | 1 | 48119 | 390 | ||
Sillimanite (*) | Not in a structural group | Al2SiO5 | 1 | 48120 | 1516 | ||
Stokesite (*) | None | CaSnSi3O9·2H2O | 2 | 48119,48120 | 21 | ||
Talc (*) | Clay Talc | Mg3Si4O10(OH)2 | 2 | 48118,48119 | 3337 | ||
Thomsonite-Ca (*) | Thomsonite | NaCa2(Al5Si5)O20·6H2O | 1 | 48119 | 452 | ||
Titanite (*) | Titanite | CaTi(SiO4)O | 1 | 48119 | 4899 | ||
Tremolite (*) | Amphibole | Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)2 | 3 | 48118,48119,48120 | 2562 | ||
Triplite (*) | Triplite | Mn2+2(PO4)F | 1 | 48119 | 233 | ||
Vermiculite (*) | Clay Smectite-vermiculite | Mg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4·8H2O | 2 | 48119,48121 | 652 | ||
Xenotime-(Y) (*) | Zircon | Y(PO4) | 2 | 48119,48120 | 939 | ||
Zircon (*) | Zircon | Zr(SiO4) | 2 | 48119,48120 | 5251 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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