Ages for Helvine at Madeira Pluton, Pitinga Mine, Presidente Figueiredo, Amazonas, Brazil

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 1853Ma - 1775Ma at this locality

• 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
  IGR42_832-00001	1826	1822	Zircon			215301	Madeira Pluton, Pitinga Mine, Presidente Figueiredo, Amazonas, Brazil	Costi et al. (2000)	IGR42_832
  IGR42_832-00002	1824	1820	Zircon			215301	Madeira Pluton, Pitinga Mine, Presidente Figueiredo, Amazonas, Brazil	Costi et al. (2000)	IGR42_832
  IGR42_832-00003	1821	1819	Zircon			215301	Madeira Pluton, Pitinga Mine, Presidente Figueiredo, Amazonas, Brazil	Costi et al. (2000)	IGR42_832
  IGR42_832-00004	1819	1815	Zircon			215301	Madeira Pluton, Pitinga Mine, Presidente Figueiredo, Amazonas, Brazil	Costi et al. (2000)	IGR42_832
  IGR42_832-00005	1840	1828	Zircon			215301	Madeira Pluton, Pitinga Mine, Presidente Figueiredo, Amazonas, Brazil	Costi et al. (2000)	IGR42_832
  IGR42_832-00006	1816	1804	Zircon			215301	Madeira Pluton, Pitinga Mine, Presidente Figueiredo, Amazonas, Brazil	Costi et al. (2000)	IGR42_832
  IGR42_832-00007	1813	1775	Zircon			215301	Madeira Pluton, Pitinga Mine, Presidente Figueiredo, Amazonas, Brazil	Costi et al. (2000)	IGR42_832
  IGR42_832-00010	1786.6	1777.4				215301	Madeira Pluton, Pitinga Mine, Presidente Figueiredo, Amazonas, Brazil	Costi et al. (2000)	IGR42_832
  IGR42_832-014	1827	1821	Zircon			215301	Madeira Pluton, Pitinga Mine, Presidente Figueiredo, Amazonas, Brazil	Costi et al. (2000)	IGR42_832
  IGR42_832-015	1831	1825	Zircon			215301	Madeira Pluton, Pitinga Mine, Presidente Figueiredo, Amazonas, Brazil	Costi et al. (2000)	IGR42_832
  IGR42_832-016	1829	1819	Zircon			215301	Madeira Pluton, Pitinga Mine, Presidente Figueiredo, Amazonas, Brazil	Costi et al. (2000)	IGR42_832
  IGR42_832-017	1825	1813	Zircon			215301	Madeira Pluton, Pitinga Mine, Presidente Figueiredo, Amazonas, Brazil	Costi et al. (2000)	IGR42_832
  IGR42_832-018	1829	1823	Zircon			215301	Madeira Pluton, Pitinga Mine, Presidente Figueiredo, Amazonas, Brazil	Costi et al. (2000)	IGR42_832
  IGR42_832-019	1825	1819	Zircon			215301	Madeira Pluton, Pitinga Mine, Presidente Figueiredo, Amazonas, Brazil	Costi et al. (2000)	IGR42_832
  IGR42_832-020	1826	1818	Zircon			215301	Madeira Pluton, Pitinga Mine, Presidente Figueiredo, Amazonas, Brazil	Costi et al. (2000)	IGR42_832
  IGR42_832-022	1829	1819	Zircon			215301	Madeira Pluton, Pitinga Mine, Presidente Figueiredo, Amazonas, Brazil	Costi et al. (2000)	IGR42_832
  IGR42_832-023	1826	1818	Zircon			215301	Madeira Pluton, Pitinga Mine, Presidente Figueiredo, Amazonas, Brazil	Costi et al. (2000)	IGR42_832
  IGR42_832-024	1829	1821	Zircon			215301	Madeira Pluton, Pitinga Mine, Presidente Figueiredo, Amazonas, Brazil	Costi et al. (2000)	IGR42_832
  IGR42_832-025	1825	1815	Zircon			215301	Madeira Pluton, Pitinga Mine, Presidente Figueiredo, Amazonas, Brazil	Costi et al. (2000)	IGR42_832
  IGR42_832-026	1827	1819	Zircon			215301	Madeira Pluton, Pitinga Mine, Presidente Figueiredo, Amazonas, Brazil	Costi et al. (2000)	IGR42_832
  IGR42_832-027	1822	1818	Zircon			215301	Madeira Pluton, Pitinga Mine, Presidente Figueiredo, Amazonas, Brazil	Costi et al. (2000)	IGR42_832
  IGR42_832-028	1827	1817	Zircon			215301	Madeira Pluton, Pitinga Mine, Presidente Figueiredo, Amazonas, Brazil	Costi et al. (2000)	IGR42_832
  IGR42_832-029	1825	1815	Zircon			215301	Madeira Pluton, Pitinga Mine, Presidente Figueiredo, Amazonas, Brazil	Costi et al. (2000)	IGR42_832
  IGR42_832-030	1821	1817	Zircon			215301	Madeira Pluton, Pitinga Mine, Presidente Figueiredo, Amazonas, Brazil	Costi et al. (2000)	IGR42_832
  IGR42_832-031	1825	1815	Zircon			215301	Madeira Pluton, Pitinga Mine, Presidente Figueiredo, Amazonas, Brazil	Costi et al. (2000)	IGR42_832
  IGR42_832-032	1821	1813	Zircon			215301	Madeira Pluton, Pitinga Mine, Presidente Figueiredo, Amazonas, Brazil	Costi et al. (2000)	IGR42_832
  IGR42_832-033	1823	1815	Zircon			215301	Madeira Pluton, Pitinga Mine, Presidente Figueiredo, Amazonas, Brazil	Costi et al. (2000)	IGR42_832
  IGR42_832-034	1817	1807	Zircon			215301	Madeira Pluton, Pitinga Mine, Presidente Figueiredo, Amazonas, Brazil	Costi et al. (2000)	IGR42_832
  IGR42_832-035	1819	1813	Zircon			215301	Madeira Pluton, Pitinga Mine, Presidente Figueiredo, Amazonas, Brazil	Costi et al. (2000)	IGR42_832
  IGR42_832-036	1853	1807	Zircon			215301	Madeira Pluton, Pitinga Mine, Presidente Figueiredo, Amazonas, Brazil	Costi et al. (2000)	IGR42_832
  IGR42_832-037	1838	1822	Zircon			215301	Madeira Pluton, Pitinga Mine, Presidente Figueiredo, Amazonas, Brazil	Costi et al. (2000)	IGR42_832
  IGR42_832-038	1823	1777	Zircon			215301	Madeira Pluton, Pitinga Mine, Presidente Figueiredo, Amazonas, Brazil	Costi et al. (2000)	IGR42_832
  IGR42_832-039	1804	1784	Zircon			215301	Madeira Pluton, Pitinga Mine, Presidente Figueiredo, Amazonas, Brazil	Costi et al. (2000)	IGR42_832

• Locality age (deprioritized)

• 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
  IGR42_832-021	1889	1881	Zircon			215301	Madeira Pluton, Pitinga Mine, Presidente Figueiredo, Amazonas, Brazil	Costi et al. (2000)	IGR42_832