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| 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. |
| Amorphous | Amphibole | Calcite | Chalcopyrite | Copper | None | Spinel |
| Chalcopyrite (*) | Chromite (*) | Copper (*) | Magnesiochromite (*) | Opal (*) |
| Rhodochrosite (*) | Tremolite (*) |
| 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 |
|---|---|---|---|---|---|---|---|
| Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 1 | 175603 | 27198 | ||
| Chromite (*) | Spinel | Fe2+Cr2O4 | 163 | 163 | 20 | 175606,175608,175610,175612,175614,175616,175617,175620,175621,175623,175624,175627,175628,175629,175630,175633,175634,175635,175637,175653 | 3902 |
| Copper (*) | Copper | Cu | 1 | 175602 | 3846 | ||
| Magnesiochromite (*) | Spinel | MgCr2O4 | 163 | 163 | 5 | 175599,175604,175607,175611,175627 | 311 |
| Opal (*) | Amorphous | SiO2·nH2O | 1 | 175611 | 2994 | ||
| Rhodochrosite (*) | Calcite | Mn(CO3) | 1 | 175625 | 1711 | ||
| Tremolite (*) | Amphibole | Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)2 | 1 | 175611 | 2562 |
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| podchrome-00005 | 163 | 163 | Middle Jurassic (163.3±1.1 Ma, U-Pb apatite-feldspar isochron in gabbro) | Cr | 91783 | Castro Mine (Castro Chrome Mine; Trinidad Mine), Chorro, Santa Lucia Mts (Santa Lucia Range), San Luis Obispo Co., California, USA | Castro | Moiser et al. (2012) | USGSSIR2012_5157 | ||||||||||||
| podchrome-00009 | 163 | 163 | Middle Jurassic (163.3±1.1 Ma, U-Pb apatite-feldspar isochron in gabbro) | Cr | 91932 | Pick And Shovel Mine (Pick A Shovel Mine; Safety Chrome Mine; Safety Mine), Cuesta Pass, Chorro, Santa Lucia Mts (Santa Lucia Range), San Luis Obispo Co., California, USA | Pick and Shovel | Moiser et al. (2012) | USGSSIR2012_5157 | ||||||||||||
| podchrome-00006 | 163 | 163 | Middle Jurassic (163.3±1.1 Ma, U-Pb apatite-feldspar isochron in gabbro) | Cr | 91870 | La Primera Mine (El Primero Mine; Hardface Mine; La Primero Mine), Chorro, Santa Lucia Mts (Santa Lucia Range), San Luis Obispo Co., California, USA | El Primero | Moiser et al. (2012) | USGSSIR2012_5157 | ||||||||||||
| podchrome-00015 | 163 | 163 | Middle Jurassic (163.3±1.1 Ma, U-Pb apatite-feldspar isochron in gabbro) | Cr | 91888 | Lucky Strike Mine, Chorro, Santa Lucia Mts (Santa Lucia Range), San Luis Obispo Co., California, USA | Lucky Strike | Moiser et al. (2012) | USGSSIR2012_5157 | ||||||||||||
| podchrome-00007 | 163 | 163 | Middle Jurassic (163.3±1.1 Ma, U-Pb apatite-feldspar isochron in gabbro) | Cr | 91915 | New London Mine (London Mine), Chorro, Santa Lucia Mts (Santa Lucia Range), San Luis Obispo Co., California, USA | New London | Moiser et al. (2012) | USGSSIR2012_5157 | ||||||||||||
| podchrome-00010 | 163 | 163 | Middle Jurassic (163.3±1.1 Ma, U-Pb apatite-feldspar isochron in gabbro) | Cr | 91992 | Sunshine Claims (Keeney; Alviso), Chorro, Santa Lucia Mts (Santa Lucia Range), San Luis Obispo Co., California, USA | Sunshine | Moiser et al. (2012) | USGSSIR2012_5157 | ||||||||||||
| podchrome-00008 | 163 | 163 | Middle Jurassic (163.3±1.1 Ma, U-Pb apatite-feldspar isochron in gabbro) | Cr | 92000 | Trinidad Mine, Chorro, Santa Lucia Mts (Santa Lucia Range), San Luis Obispo Co., California, USA | Trinidad | Moiser et al. (2012) | USGSSIR2012_5157 |
| Sample | Source Locality | Reference URL |
|---|---|---|
All locality data graciously provided by mindat.org
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