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. |
Beryl | Clay | Feldspar | Mica | None | Pyroxene | Quartz | Topaz | Triplite |
Amblygonite (*) | Beryl (*) | Montebrasite (*) | Muscovite (*) | Orthoclase (*) |
Quartz (*) | Spodumene (*) | Topaz (*) | Triplite (*) |
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 |
---|---|---|---|---|---|---|---|
Amblygonite (*) | None | LiAl(PO4)F | 2 | 2199,2202 | 244 | ||
Beryl (*) | Beryl | Be3Al2Si6O18 | 6 | 2192,2194,2199,2201,2202,2203 | 4286 | ||
Montebrasite (*) | None | LiAl(PO4)(OH) | 0 | 200 | |||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 8 | 2192,2193,2195,2196,2197,2198,2200,2201 | 17380 | ||
Orthoclase (*) | Feldspar | K(AlSi3O8) | 8 | 2192,2193,2196,2197,2199,2201,2202,2203 | 2349 | ||
Quartz (*) | Quartz | SiO2 | 1 | 2203 | 61156 | ||
Spodumene (*) | Pyroxene | LiAlSi2O6 | 10 | 2192,2193,2195,2196,2197,2198,2199,2200,2201,2202 | 688 | ||
Topaz (*) | Topaz | Al2SiO4F2 | 2 | 2199,2202 | 1476 | ||
Triplite (*) | Triplite | Mn2+2(PO4)F | 1 | 2202 | 233 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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