Mineral Evolution Database
Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.
Mineral locality data provided by mindat.org

Ages for Pyrrhotite at Goiás, Brazil

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 1000Ma - 78.7Ma 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
PorphCu-00287	1000	542		Actinolite, Chalcopyrite, Covellite, Epidote, Gold, Hematite, Magnetite, Pyrite, Pyrrhotite, Rutile, Sphalerite	Cu	205844	Bom Jardim Cu Deposit, Jataí, Goiás, Brazil	Singer et al. (2008)	USGSOFR2008_1155
Jen_0000689	87.1	78.7				145962	Catalão No. 1 Mine, Ouvidor, Catalão I Carbonatite Complex, Goiás, Brazil	Woolley and Kjarsgaard (2008)	GSCOF5796

Specified 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
PorphCu-00255	1000	542		Anhydrite, Bornite, Chalcocite, Chalcopyrite, Gahnite, Galena, Gold, Hematite, Ilmenite, Kyanite, Magnetite, Molybdenite, Pyrite, Pyrrhotite, Rutile, Sphalerite	Cu	205449	Chapada Cu Deposit, Uruaçu, Goiás, Brazil	Singer et al. (2008)	USGSOFR2008_1155
PorphCu-00287	1000	542		Actinolite, Chalcopyrite, Covellite, Epidote, Gold, Hematite, Magnetite, Pyrite, Pyrrhotite, Rutile, Sphalerite	Cu	205844	Bom Jardim Cu Deposit, Jataí, Goiás, Brazil	Singer et al. (2008)	USGSOFR2008_1155

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
Emily000087	596	452		Muscovite		205449	Chapada Cu Deposit, Uruaçu, Goiás, Brazil	Richardson (1988)	GR77_763
Emily000088	533	531		Muscovite		205449	Chapada Cu Deposit, Uruaçu, Goiás, Brazil	Richardson (1988)	GR77_763
Emily000089	550	518				205449	Chapada Cu Deposit, Uruaçu, Goiás, Brazil	Richardson (1988)	GR77_763
Emily000090	570	552				205449	Chapada Cu Deposit, Uruaçu, Goiás, Brazil	Richardson (1988)	GR77_763
GR77_763_0001	570	552				205449	Chapada Cu Deposit, Uruaçu, Goiás, Brazil	Richardson (1988)	GR77_763
GR77_763_0002	533	531				205449	Chapada Cu Deposit, Uruaçu, Goiás, Brazil	Richardson (1988)	GR77_763
GR77_763_0003	568	552				205449	Chapada Cu Deposit, Uruaçu, Goiás, Brazil	Richardson (1988)	GR77_763
GR77_763_0004	550	518				205449	Chapada Cu Deposit, Uruaçu, Goiás, Brazil	Richardson (1988)	GR77_763
Jen_0000689	87.1	78.7				145962	Catalão No. 1 Mine, Ouvidor, Catalão I Carbonatite Complex, Goiás, Brazil	Woolley and Kjarsgaard (2008)	GSCOF5796
Jen_0000690	114	114				145962	Catalão No. 1 Mine, Ouvidor, Catalão I Carbonatite Complex, Goiás, Brazil	Woolley and Kjarsgaard (2008)	GSCOF5796
Jen_0001139	97.2	77				145963	Catalão No. 2 Mine, Ouvidor, Catalão I Carbonatite Complex, Goiás, Brazil	Woolley and Kjarsgaard (2008)	GSCOF5796
Jen_0001191	359	359				158013	Caiapó River REE Deposit, Arenópolis, Goiás, Brazil	Woolley and Kjarsgaard (2008)	GSCOF5796
ree-00144	359	359				158013	Caiapó River REE Deposit, Arenópolis, Goiás, Brazil	Orris and Grauch (2002)	USGSOFR02_189
ree-00145	87.1	78.7				31172	Catalão I Carbonatite Complex, Goiás, Brazil	Orris and Grauch (2002)	USGSOFR02_189
ree-00146	87.1	87.1				42822	Catalão II Carbonatite Complex, Goiás, Brazil	Orris and Grauch (2002)	USGSOFR02_189