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 Quartz at Val Gerlano Mine (Speccheri Mine), Speccheri, Vallarsa, Lagarina Valley, Trento Province (Trentino), Trentino-Alto Adige, Italy

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 281Ma - 252Ma at this locality

Locality age (remote)

Excel ID	Max Age (Ma)	Min Age (Ma)	Dated Locality ID	Dated Locality	Ref	Ref ID
Giersdorf_00000651	268	266	24815	Trento Province (Trentino), Trentino-Alto Adige, Italy	Cassinis et al. (2008)	IJG127_519
Giersdorf_00000652	276	273	24815	Trento Province (Trentino), Trentino-Alto Adige, Italy	Cassinis et al. (2008)	IJG127_519
Giersdorf_00000653	281	277	24815	Trento Province (Trentino), Trentino-Alto Adige, Italy	Cassinis et al. (2008)	IJG127_519
Giersdorf_00000654	266	252	24815	Trento Province (Trentino), Trentino-Alto Adige, Italy	Cassinis et al. (2008)	IJG127_519