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 São Paulo, Brazil

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 161Ma - 101.4Ma 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
Jen_0000457	161	125				451	Jacupiranga Mine, Cajati, São Paulo, Brazil	Ernst and Bell (2010)	MP98_55
Jen_0000456	101.4	101.4				30626	Barra Do Itapirapuã Carbonatite Complex, Itapirapuã Paulista, São Paulo, Brazil	Ernst and Bell (2010)	MP98_55

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
Giersdorf_00000846	640	640		Autunite, Bassetite, Chernikovite, Haiweeite, Meta-autunite, Opal, Phurcalite, Quartz, Rhodochrosite, Saponite, Torbernite, Uranophane, Parauranophane, Weeksite		253267	Pegmatite Quarries, Perus, São Paulo, São Paulo, Brazil	Atencio & Hypolito (2017)	RBG24_43
Giersdorf_00000847	670	630		Autunite, Bassetite, Chernikovite, Haiweeite, Meta-autunite, Opal, Phurcalite, Quartz, Rhodochrosite, Saponite, Torbernite, Uranophane, Parauranophane, Weeksite		253267	Pegmatite Quarries, Perus, São Paulo, São Paulo, Brazil	Atencio & Hypolito (2017)	RBG24_43
Giersdorf_00000848	585	545		Autunite, Bassetite, Chernikovite, Haiweeite, Meta-autunite, Opal, Phurcalite, Quartz, Rhodochrosite, Saponite, Torbernite, Uranophane, Parauranophane, Weeksite		253267	Pegmatite Quarries, Perus, São Paulo, São Paulo, Brazil	Atencio & Hypolito (1994)	RBG24_43
Jen_0000443	124.4	105				30626	Barra Do Itapirapuã Carbonatite Complex, Itapirapuã Paulista, São Paulo, Brazil	Ernst and Bell (2010)	MP98_55
Jen_0000444	147	109				30626	Barra Do Itapirapuã Carbonatite Complex, Itapirapuã Paulista, São Paulo, Brazil	Ernst and Bell (2010)	MP98_55
Jen_0000454	137.4	128.2				158011	Itanhaém, São Paulo, Brazil	Ernst and Bell (2010)	MP98_55
Jen_0000455	104.8	104.8				30626	Barra Do Itapirapuã Carbonatite Complex, Itapirapuã Paulista, São Paulo, Brazil	Ernst and Bell (2010)	MP98_55
Jen_0000456	101.4	101.4				30626	Barra Do Itapirapuã Carbonatite Complex, Itapirapuã Paulista, São Paulo, Brazil	Ernst and Bell (2010)	MP98_55
Jen_0000457	161	125				451	Jacupiranga Mine, Cajati, São Paulo, Brazil	Ernst and Bell (2010)	MP98_55
Jen_0000458	134	128		Calcite		451	Jacupiranga Mine, Cajati, São Paulo, Brazil	Ernst and Bell (2010)	MP98_55
Jen_0000459	134	132				451	Jacupiranga Mine, Cajati, São Paulo, Brazil	Ernst and Bell (2010)	MP98_55
Jen_0000460	126.9	126.9				30630	Juquiá Alkaline Carbonatite Complex, Registro, São Paulo, Brazil	Ernst and Bell (2010)	MP98_55
Jen_0000461	159	159				30630	Juquiá Alkaline Carbonatite Complex, Registro, São Paulo, Brazil	Ernst and Bell (2010)	MP98_55
Jen_0000716	103.1	103.1				30626	Barra Do Itapirapuã Carbonatite Complex, Itapirapuã Paulista, São Paulo, Brazil	Woolley and Kjarsgaard (2008)	GSCOF5796
Jen_0000771	143	143				30630	Juquiá Alkaline Carbonatite Complex, Registro, São Paulo, Brazil	Woolley and Kjarsgaard (2008)	GSCOF5796
ree-00138	129.5	129.5				158011	Itanhaém, São Paulo, Brazil	Orris and Grauch (2002)	USGSOFR02_189
ree-00155	161	125				451	Jacupiranga Mine, Cajati, São Paulo, Brazil	Orris and Grauch (2002)	USGSOFR02_189