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 Cerchiaraite-(Fe) at Vara Valley, La Spezia Province, Liguria, Italy

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 80Ma - 80Ma 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
Michelle_545	80	80		Cerchiaraite-(Fe)		4430	Cerchiara Mine, Borghetto Vara, Vara Valley, La Spezia Province, Liguria, Italy	Kampf et al. (2013)	MM77_69

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
Michelle_545	80	80		Cerchiaraite-(Fe)		4430	Cerchiara Mine, Borghetto Vara, Vara Valley, La Spezia Province, Liguria, Italy	Kampf et al. (2013)	MM77_69

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-0110	201	145			Mn	4430	Cerchiara Mine, Borghetto Vara, Vara Valley, La Spezia Province, Liguria, Italy	Bindi et al. (2013)	MM77_475
Alexandra-0111	100	23			Mn	4430	Cerchiara Mine, Borghetto Vara, Vara Valley, La Spezia Province, Liguria, Italy	Bindi et al. (2013)	MM77_475
Grew_Li_2019_0003	80	80		Balestraite		4430	Cerchiara Mine, Borghetto Vara, Vara Valley, La Spezia Province, Liguria, Italy	Cabella et al. (1998)	TM2_1
Michelle_0036	100	23				4430	Cerchiara Mine, Borghetto Vara, Vara Valley, La Spezia Province, Liguria, Italy	Basso et al. (1997)	NJM2_84