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 Alabandite (*) Rocksalt MnS 1 258978 312 Arsenopyrite (*) Arsenopyrite FeAsS 1 258869 9052 Bornite (*) None Cu5 FeS4 1 259001 5516 Bütschliite (*) None K2 Ca(CO3 )2 163 35 0 11 Calcite (*) Calcite Ca(CO3 ) 8 258869 ,258893 ,258913 ,258926 ,258953 ,258967 ,258978 ,258988 27770 Chalcocite (*) None Cu2 S 1 259001 5707 Chalcopyrite (*) Chalcopyrite CuFeS2 12 258862 ,258869 ,258907 ,258924 ,258942 ,258953 ,258954 ,258957 ,258978 ,258988 ,259001 ,259004 27198 Chromite (*) Spinel Fe2+ Cr2 O4 163 163 7 258883 ,258884 ,258903 ,258912 ,258936 ,258955 ,258990 3902 Cinnabar (*) None HgS 39 35 2 258932 ,258979 2600 Epidote (*) Epidote Clinozoisite Ca2 (Al2 Fe3+ )[Si2 O7 ][SiO4 ]O(OH) 1 258869 8173 Galena (*) Rocksalt PbS 8 258869 ,258898 ,258910 ,258953 ,258957 ,258967 ,258988 ,259009 24243 Gold (*) Copper Au 41 258858 ,258860 ,258862 ,258866 ,258868 ,258869 ,258874 ,258875 ,258876 ,258877 ,258881 ,258896 ,258898 ,258899 ,258905 ,258909 ,258913 ,258914 ,258915 ,258916 ,258917 ,258918 ,258921 ,258923 ,258934 ,258935 ,258937 ,258938 ,258947 ,258959 ,258961 ,258962 ,258969 ,258970 ,258975 ,258977 ,258983 ,258988 ,259000 ,259003 ,259004 30554 Graphite (*) None C 1 258978 2812 Magnetite (*) Spinel Fe2+ Fe3+ 2 O4 4 258869 ,258992 ,258998 ,259004 14899 Marcasite (*) Marcasite FeS2 1 258954 5674 Molybdenite (*) Molybdenite MoS2 4 258913 ,258954 ,258986 ,259009 5800 Muscovite (*) Mica Clay KAl2 (Si3 Al)O10 (OH)2 1 258869 17380 Pentlandite (*) Pentlandite (Ni,Fe)9 S8 1 258978 1512 Platinum (*) Copper Pt 1 258913 485 Pyrite (*) Pyrite FeS2 39 35 24 258862 ,258869 ,258876 ,258887 ,258898 ,258907 ,258910 ,258914 ,258924 ,258926 ,258928 ,258942 ,258949 ,258952 ,258953 ,258954 ,258957 ,258967 ,258979 ,258986 ,258988 ,258993 ,259001 ,259009 39462 Pyrrhotite (*) Nickeline Fe7 S8 1 258907 9056 Quartz (*) Quartz SiO2 37 258858 ,258862 ,258869 ,258872 ,258874 ,258876 ,258893 ,258896 ,258898 ,258900 ,258901 ,258904 ,258910 ,258913 ,258921 ,258923 ,258924 ,258926 ,258932 ,258938 ,258947 ,258949 ,258952 ,258953 ,258954 ,258957 ,258967 ,258978 ,258985 ,258986 ,258987 ,258988 ,258993 ,259001 ,259004 ,259008 ,259009 61156 Rhodonite (*) Rhodonite CaMn3 Mn(Si5 O15 ) 7 258900 ,258901 ,258904 ,258946 ,258978 ,258985 ,259008 969 Scheelite (*) Scheelite Ca(WO4 ) 4 258906 ,258988 ,258991 ,259009 4894 Siderite (*) Calcite Fe(CO3 ) 1 258869 6417 Silver (*) Copper Ag 1 258988 5186 Sphalerite (*) Sphalerite ZnS 1 258924 21482 Sylvanite (*) Melonite AgAuTe4 1 258953 337 Talc (*) Clay Talc Mg3 Si4 O10 (OH)2 1 258883 3337 Tetradymite (*) Tetradymite Bi2 Te2 S 1 258954 510 Tremolite (*) Amphibole Ca2 (Mg5.0-4.5 Fe2+ 0.0-0.5 )Si8 O22 (OH)2 2 258890 ,258966 2562 Uranophane-α (*) None Ca(UO2 )2 (SiO3 OH)2 ·5H2 O 1 258927 890 Zoisite (*) Epidote Ca2 Al3 [Si2 O7 ][SiO4 ]O(OH) 2 258869 ,258978 1025
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 Edit podchrome-00419 163 163 Middle Jurassic (164-162 Ma) Cr 148336 Crouch, Gold Hill District, Jackson Co., Oregon, USA Crouch Prospect Moiser et al. (2012) USGSSIR2012_5157 Edit podchrome-00421 163 163 Middle Jurassic (164-162 Ma) Cr 148981 Glory Hole Occurrence, Gold Hill District, Jackson Co., Oregon, USA Glory Hole Occurrence Moiser et al. (2012) USGSSIR2012_5157 Edit podchrome-00420 163 163 Middle Jurassic (164-162 Ma) Cr 150712 Onion Springs No. 1, Gold Hill District, Jackson Co., Oregon, USA Onion Springs No. 1 Moiser et al. (2012) USGSSIR2012_5157 Edit podchrome-00423 163 163 Middle Jurassic (164-162 Ma) Cr 150948 Pleasant No. 1 & 2, Gold Hill District, Jackson Co., Oregon, USA Pleasant Moiser et al. (2012) USGSSIR2012_5157 Edit podchrome-00422 163 163 Middle Jurassic (164-162 Ma) Cr 151152 Rainbow Chrome Occurrence, Gold Hill District, Jackson Co., Oregon, USA Rainbow Chrome Moiser et al. (2012) USGSSIR2012_5157 Edit NAVDAT-29378 39 35 37±2 29378 151544 Shull Occurrence, Gold Hill District, Jackson Co., Oregon, USA NAVDAT NAVDAT
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