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 Muscovite at Mount Mica Quarry (Mount Mica Mine), Paris, Oxford Co., Maine, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 264Ma - 260Ma at this locality

Direct 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-0187	264	260	Muscovite			3784	Mount Mica Quarry (Mount Mica Mine), Paris, Oxford Co., Maine, USA	Bradley et al. (2016)	CM54_945

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
Be-00022	293	293		Mccrillisite	Be	3784	Mount Mica Quarry (Mount Mica Mine), Paris, Oxford Co., Maine, USA	Wise and Brown (2010)	JG55_3
Grew_Li_2019_0068	262	262		Mccrillisite		3784	Mount Mica Quarry (Mount Mica Mine), Paris, Oxford Co., Maine, USA	Bradley et al. (2016)	CM54_945

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
Be-00026	293	293		Gainesite	Be	5940	Nevel Quarry (Twin Tunnels; United Feldspar Quarry), Newry, Oxford Co., Maine, USA	Wise and Brown (2010)	JG55_3