Ages for Quartz at Cala Fontana Old Quarry, Ponza Island, Latina Province, Lazio, Italy

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 1.27Ma - 0.77Ma at this locality

• Locality age (remote)

• 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_0174	1.27	1.19				146131	Ponza Island, Latina Province, Lazio, Italy	Fornaseri (1985)	RDSIMF40_73
  Michelle_0175_a	1.24	1.16				146131	Ponza Island, Latina Province, Lazio, Italy	Fornaseri (1985)	RDSIMF40_73
  Michelle_0176_b	0.83	0.77	Sanidine			146131	Ponza Island, Latina Province, Lazio, Italy	Fornaseri (1985)	RDSIMF40_73