Ages for Ankerite at Poland

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 250Ma - 230Ma at this locality

• Age range from children

• Excel ID	Max Age (Ma)	Min Age (Ma)	Dated Mineral	Minerals explicitely stated as having this age	Age applies to these Elements	Dated Locality ID	Dated Locality	Ref	Ref ID
  Hg-00078	250	230		Eugenite	Hg	22924	Sieroszowice Mine, Głogów Co., Lower Silesian Voivodeship, Poland	Kucha and Przybyłowicz (1999); Piestrzyński and Wodzicki (2000)

• Locality age

• Excel ID	Max Age (Ma)	Min Age (Ma)	Dated Mineral	Minerals explicitely stated as having this age	Age applies to these Elements	Dated Locality ID	Dated Locality	Ref	Ref ID
  Alexandra-0156	374	366	Muscovite	Fluorapatite, Lazulite, Maneckiite		27557	Michałkowa Pegmatites, Gmina Świdnica, Świdnica Co., Lower Silesian Voivodeship, Poland	Breemen et al. (1988)	ASGP58_3
  Alexandra-0157	383	370	Zircon	Fluorapatite, Lazulite, Maneckiite		27557	Michałkowa Pegmatites, Gmina Świdnica, Świdnica Co., Lower Silesian Voivodeship, Poland	Timmermann et al. (2000)	JGS157_265
  Alexandra-0158	378.9	376.3		Fluorapatite, Lazulite, Maneckiite		27557	Michałkowa Pegmatites, Gmina Świdnica, Świdnica Co., Lower Silesian Voivodeship, Poland	Pieczka et al. (2017)	MM81_723
  Alexandra-0159	383.1	378.3	Uraninite	Fluorapatite, Lazulite, Maneckiite		27557	Michałkowa Pegmatites, Gmina Świdnica, Świdnica Co., Lower Silesian Voivodeship, Poland	Pieczka et al. (2017)	MM81_723
  Bradley_2012_095	374	368				259472	Bystrzyca Górna, Gmina Świdnica, Świdnica Co., Lower Silesian Voivodeship, Poland	McCauley and Bradley (2014)	CM52_183
  Hg-00078	250	230		Eugenite	Hg	22924	Sieroszowice Mine, Głogów Co., Lower Silesian Voivodeship, Poland	Kucha and Przybyłowicz (1999); Piestrzyński and Wodzicki (2000)
  Michelle_000568	0	0		Baryte, Sphalerite, Whewellite		270624	Bagno Bruch Mire, Pyrzowice, Gmina Ożarowice, Tarnowskie Góry Co., Silesian Voivodeship, Poland	Smieja-Król (2014)	ESPR21_7227
  Michelle_0028	0	0				270608	Alpy Dump, Wełnowiec, Katowice City Co., Silesian Voivodeship, Poland	Fabianska (2015)	MSP44_116
  Michelle_295	260	252				60387	Kłodawa Salt Deposit, Koło Co., Greater Poland Voivodeship, Poland	Wachowiak and Pieczka (2016)	MM80_277
  Mo-00246	310	294		Molybdenite	Mo	43366	Strzegom-Sobótka Massif, Lower Silesian Voivodeship, Poland	Mikulski and Stein (2007)	GPAMM1_203
  Mo-00278	258	256	Molybdenite		Mo	60382	Siedlimowice, Gmina Żarów, Świdnica Co., Lower Silesian Voivodeship, Poland	Mikulski and Stein (2007)	GPAMM1_203
  Mo-00279	258	256	Molybdenite		Mo	60382	Siedlimowice, Gmina Żarów, Świdnica Co., Lower Silesian Voivodeship, Poland	Mikulski and Stein (2007)	GPAMM1_203
  Mo-00314	310	308	Molybdenite		Mo	132701	Paszowice Quarry, Jawor Co., Lower Silesian Voivodeship, Poland	Mikulski and Stein (2007)	GPAMM1_203
  Mo-00315	305	303	Molybdenite		Mo	132701	Paszowice Quarry, Jawor Co., Lower Silesian Voivodeship, Poland	Mikulski and Stein (2007)	GPAMM1_203
  Mo-00316	307	305	Molybdenite		Mo	132701	Paszowice Quarry, Jawor Co., Lower Silesian Voivodeship, Poland	Mikulski and Stein (2007)	GPAMM1_203
  Mo-00317	316	314	Molybdenite		Mo	133513	Michałowice Granite Quarry, Szklarska Poręba, Jelenia Góra Co., Lower Silesian Voivodeship, Poland	Mikulski and Stein (2007)	GPAMM1_203
  Mo-00318	299	295	Molybdenite		Mo	133633	Borów, Gmina Dobromierz, Świdnica Co., Lower Silesian Voivodeship, Poland	Mikulski and Stein (2007)	GPAMM1_203
  Mo-00319	299	297	Molybdenite		Mo	133633	Borów, Gmina Dobromierz, Świdnica Co., Lower Silesian Voivodeship, Poland	Mikulski and Stein (2007)	GPAMM1_203
  Mo-00391	298	296	Molybdenite		Mo	187972	Graniczna Quarry, Strzegom, Gmina Strzegom, Świdnica Co., Lower Silesian Voivodeship, Poland	Mikulski and Stein (2007)	GPAMM1_203
  Mo-00487	327	325	Molybdenite		Mo	132693	Łomnica, Jelenia Góra Co., Lower Silesian Voivodeship, Poland	Mikulski and Stein (2007)	GPAMM1_203
  PorphCu-00194	305	290		Albite, Arsenopyrite, Bismuth, Bismuthinite, Bornite, Chalcocite, Chalcopyrite, Cosalite, Cubanite, Emplectite, Epidote, Fluorite, Galena, Gypsum, Hematite, Ilmenite, Kaolinite, Magnetite, Marcasite, Molybdenite, Pyrite, Pyrrhotite, Rutile, Scheelite, Sphalerite, Tellurobismuthite, Tetradymite	Cu	155764	Myszków Cu-Mo Deposit, Myszków Co., Silesian Voivodeship, Poland	Singer et al. (2008)	USGSOFR2008_1155
  PorphCu-00358	343	343		Albite, Bornite, Carrollite, Cassiterite, Chalcocite, Chalcopyrite, Galena, Gold, Hematite, Kaolinite, Magnetite, Molybdenite, Pyrite, Rutile, Scheelite, Sphalerite	Cu	206142	Pilica Cu-Au Deposit, Zawiercie Co., Silesian Voivodeship, Poland	Singer et al. (2008)	USGSOFR2008_1155
  PorphCu-00359	343	343		Bismuth, Chalcopyrite, Cosalite, Gold, Magnetite, Molybdenite, Pyrite, Pyrrhotite, Rutile, Sphalerite, Tellurobismuthite	Cu	206143	Będkowska Cu-Au Deposit, Będkowska Valley, Kraków City Co., Lesser Poland Voivodeship, Poland	Singer et al. (2008)	USGSOFR2008_1155
  sedcu-00548	260	260			Cu	19943	Lubin Mine, Gmina Lubin, Lubin Co., Lower Silesian Voivodeship, Poland	Cox et al. (2003)	USGSOFR03_107
  sedcu-00549	260	260			Cu	21361	Malomice Mine, Legnica Co., Lower Silesian Voivodeship, Poland	Cox et al. (2003)	USGSOFR03_107
  sedcu-00551	260	260			Cu	204813	Konrad Cu-mine, Iwiny, Bolesławiec Co., Lower Silesian Voivodeship, Poland	Cox et al. (2003)	USGSOFR03_107