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 (Mg4.5-2.5 Fe2+ 0.5-2.5 )Si8 O22 (OH)2 2742 2670 3 15220 ,15233 ,15237 3419 Aikinite (*) Meneghinite CuPbBiS3 2710 2700 1 15223 315 Albite (*) Feldspar Na(AlSi3 O8 ) 2742 2670 20 15217 ,15220 ,15221 ,15222 ,15223 ,15226 ,15227 ,15230 ,15232 ,15235 ,15236 ,15237 ,15238 ,15243 ,15250 ,15252 ,15253 ,15257 ,15258 ,15259 8803 Almandine (*) Garnet Fe2+ 3 Al2 (SiO4 )3 2742 2670 1 15257 2353 Altaite (*) Rocksalt PbTe 2742 2670 1 15223 489 Anatase (*) Not in a structural group TiO2 2742 2670 1 15237 2162 Anhydrite (*) Not in a structural group Ca(SO4 ) 2742 2670 2 15223 ,15232 1588 Ankerite (*) None Ca(Fe2+ ,Mg)(CO3 )2 2742 2670 3 15223 ,15252 ,15258 3092 Antigorite (*) Serpentine Clay Mg3 Si2 O5 (OH)4 2742 2670 1 15233 708 Arsenopyrite (*) Arsenopyrite FeAsS 2742 2670 3 15219 ,15227 ,15237 9052 Baryte (*) Baryte Ba(SO4 ) 2742 2670 2 15223 ,15232 11547 Buckhornite (*) Buckhornite (Pb2 BiS3 )(AuTe2 ) 2742 2670 1 15223 13 Calaverite (*) Melonite AuTe2 2742 2670 1 15223 361 Calcite (*) Calcite Ca(CO3 ) 2742 2670 4 15223 ,15232 ,15237 ,15250 27770 Celestine (*) Baryte Sr(SO4 ) 2742 2670 2 15223 ,15232 1252 Chalcopyrite (*) Chalcopyrite CuFeS2 2710 2700 6 15217 ,15223 ,15231 ,15233 ,15236 ,15250 27198 Chlorargyrite (*) Rocksalt AgCl 2742 2670 1 15250 1382 Chromite (*) Spinel Fe2+ Cr2 O4 2742 2670 1 15236 3902 Clinozoisite (*) Clinozoisite Epidote Ca2 Al3 [Si2 O7 ][SiO4 ]O(OH) 2742 2670 1 15232 1025 Cobaltite (*) Cobaltite CoAsS 2742 2670 1 15232 966 Cummingtonite (*) Amphibole Mg2 Mg5 Si8 O22 (OH)2 2742 2670 1 15227 327 Diopside (*) Pyroxene CaMgSi2 O6 2742 2670 1 15257 4135 Dolomite (*) None CaMg(CO3 )2 2742 2670 8 15223 ,15232 ,15236 ,15237 ,15238 ,15250 ,15252 ,15258 9895 Epidote (*) Epidote Clinozoisite Ca2 (Al2 Fe3+ )[Si2 O7 ][SiO4 ]O(OH) 2742 2670 2 15232 ,15237 8173 Galena (*) Rocksalt PbS 2742 2670 1 15223 24243 Glaukosphaerite (*) Malachite CuNi(CO3 )(OH)2 2710 2700 1 15236 25 Goethite (*) Diaspore FeO(OH) 2742 2670 1 15236 7437 Gold (*) Copper Au 2742 2670 31 15219 ,15220 ,15221 ,15222 ,15223 ,15226 ,15227 ,15229 ,15230 ,15232 ,15234 ,15235 ,15237 ,15238 ,15240 ,15241 ,15242 ,15243 ,15244 ,15245 ,15246 ,15249 ,15250 ,15251 ,15252 ,15253 ,15254 ,15256 ,15257 ,15258 ,15259 30554 Hematite (*) Corundum Fe2 O3 2742 2670 4 15223 ,15235 ,15244 ,15252 14640 Ilmenite (*) Corundum Fe2+ Ti4+ O3 2742 2670 1 15237 5433 Magnesite (*) Calcite Mg(CO3 ) 2742 2670 4 15231 ,15232 ,15233 ,15236 1487 Magnetite (*) Spinel Fe2+ Fe3+ 2 O4 2742 2670 10 15217 ,15223 ,15232 ,15236 ,15237 ,15238 ,15244 ,15252 ,15257 ,15258 14899 Malachite (*) Malachite Cu2 (CO3 )(OH)2 2710 2700 1 15236 12537 Melonite (*) Melonite NiTe2 2710 2700 1 15223 207 Millerite (*) Millerite NiS 2710 2700 2 15217 ,15232 1066 Molybdenite (*) Molybdenite MoS2 2742 2670 2 15223 ,15235 5800 Muscovite (*) Mica Clay KAl2 (Si3 Al)O10 (OH)2 2742 2670 5 15222 ,15223 ,15237 ,15252 ,15257 17380 Nickeline (*) Nickeline NiAs 2710 2700 1 15236 633 Gersdorffite-Pa3 (*) Pyrite NiAsS 2710 2700 1 15236 767 Pentlandite (*) Pentlandite (Ni,Fe)9 S8 2710 2700 6 15217 ,15231 ,15232 ,15233 ,15236 ,15250 1512 Petzite (*) None Ag3 AuTe2 2742 2670 1 15223 409 Pyrite (*) Pyrite FeS2 2742 2670 21 15217 ,15219 ,15220 ,15222 ,15223 ,15226 ,15231 ,15232 ,15233 ,15235 ,15236 ,15237 ,15238 ,15241 ,15243 ,15244 ,15250 ,15252 ,15253 ,15257 ,15258 39462 Pyrrhotite (*) Nickeline Fe7 S8 2742 2670 14 15217 ,15219 ,15220 ,15223 ,15227 ,15231 ,15232 ,15233 ,15235 ,15236 ,15237 ,15250 ,15257 ,15258 9056 Quartz (*) Quartz SiO2 2742 2670 21 15217 ,15219 ,15220 ,15222 ,15223 ,15226 ,15227 ,15230 ,15232 ,15235 ,15236 ,15237 ,15238 ,15240 ,15241 ,15243 ,15250 ,15252 ,15253 ,15257 ,15258 61156 Rutile (*) Rutile TiO2 2742 2670 1 15223 5614 Scheelite (*) Scheelite Ca(WO4 ) 2742 2670 1 15223 4894 Siderite (*) Calcite Fe(CO3 ) 2742 2670 1 15237 6417 Sphalerite (*) Sphalerite ZnS 2742 2670 1 15223 21482 Takovite (*) Hydrotalcite Ni6 Al2 (CO3 )(OH)16 ·4H2 O 2710 2700 1 15236 18 Talc (*) Clay Talc Mg3 Si4 O10 (OH)2 2742 2670 6 15217 ,15231 ,15232 ,15233 ,15236 ,15250 3337 Tellurium (*) None Te 2742 2670 2 15223 ,15235 190 Tellurobismuthite (*) Tetradymite Bi2 Te3 2742 2670 1 15223 276 Tetradymite (*) Tetradymite Bi2 Te2 S 2742 2670 1 15223 510 Violarite (*) Spinel FeNi2 S4 2710 2700 2 15233 ,15236 380
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 EG105_1057_029 2710 2700 2710-2700 Yes Ni, Cu, Pt, Pd, Rh, Ir, Os, Ru 225 Kambalda, Coolgardie Shire, Western Australia, Australia Kambalda Begg et al. (2010) 10.2113/econgeo.105.6.1057 EG105_1057 Edit Mo-N382_703-0001 2742 2670 2706±36 Re-Os isochron Z58542, Z55765, Z55710, Z55725, Z58502, Z58507, Z5 Yes Mo 225 Kambalda, Coolgardie Shire, Western Australia, Australia Kambalada, Perseverance, and Mt. Keith Foster et al. (1996) 10.1038/382703a0 N382_703
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