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 |
---|---|---|---|---|---|---|---|
Albite (*) | Feldspar | Na(AlSi3O8) | 1 | 122537 | 8803 | ||
Analcime (*) | Analcime | Na(AlSi2O6)·H2O | 3 | 122530,122533,122541 | 1627 | ||
Arfvedsonite (*) | Amphibole | NaNa2(Fe2+4Fe3+)Si8O22(OH)2 | 1 | 122537 | 295 | ||
Augite (*) | Pyroxene | (Ca,Mg,Fe)2Si2O6 | 3 | 122536,122537,122538 | 2060 | ||
Calcite (*) | Calcite | Ca(CO3) | 5 | 122530,122531,122533,122536,122541 | 27770 | ||
Chrysocolla (*) | Allophane | (Cu2-xAlx)H2-xSi2O5(OH)4·nH2O | 1 | 122540 | 3531 | ||
Copper (*) | Copper | Cu | 1 | 122540 | 3846 | ||
Enstatite (*) | Pyroxene | Mg2Si2O6 | 1 | 122535 | 944 | ||
Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | 3 | 122536,122538,122540 | 8173 | ||
Epistilbite (*) | Mordenite | Ca3[Si18Al6O48]·16H2O | 1 | 122533 | 138 | ||
Fayalite (*) | Olivine | Fe2+2(SiO4) | 1 | 122537 | 371 | ||
Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 1 | 122533 | 6890 | ||
Gyrolite (*) | Gyrolite | NaCa16(Si23Al)O60(OH)8·14H2O | 1 | 122533 | 142 | ||
Laumontite (*) | Not in a structural group | CaAl2Si4O12·4H2O | 2 | 122533,122541 | 1271 | ||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 3 | 122535,122536,122538 | 14899 | ||
Mesolite (*) | Natrolite | Na2Ca2(Si9Al6)O30·8H2O | 3 | 122531,122533,122541 | 425 | ||
Natrolite (*) | Natrolite | Na2(Si3Al2)O10·2H2O | 2 | 122530,122533 | 1236 | ||
Opal (*) | Amorphous | SiO2·nH2O | 1 | 122533 | 2994 | ||
Orthoclase (*) | Feldspar | K(AlSi3O8) | 1 | 122537 | 2349 | ||
Pectolite (*) | Pectolite | NaCa2Si3O8(OH) | 1 | 122533 | 363 | ||
Prehnite (*) | Prehnite | Ca2Al(Si3Al)O10(OH)2 | 3 | 122536,122538,122540 | 1898 | ||
Quartz (*) | Quartz | SiO2 | 3 | 122537,122538,122541 | 61156 | ||
Scolecite (*) | Natrolite | Ca(Si3Al2)O10·3H2O | 1 | 122533 | 390 | ||
Spinel (*) | Spinel | MgAl2O4 | 2 | 122534,122536 | 1934 | ||
Stilbite-Ca (*) | Stilbite | NaCa4(Si27Al9)O72·28H2O | 2 | 122533,122541 | 268 | ||
Thomsonite-Ca (*) | Thomsonite | NaCa2(Al5Si5)O20·6H2O | 2 | 122531,122533 | 452 | ||
Tobermorite (*) | Tobermorite | Ca4Si6O17(H2O)2·(Ca·3H2O) | 1 | 122542 | 114 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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