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 Iron Co., Missouri, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 1338.14Ma - 337Ma 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
USGS-Rb-Sr-04942	1338.14	1154.14				291870	Sheahan Granite Quarry, Iron Co., Missouri, USA	USGS-Rb-Sr	USGS-Rb-Sr
EG80_739-00011	381	337				3860	Magmont Mine, Bixby, Viburnum Trend District, Iron Co., Missouri, USA	Stein and Kish (1985)	EG80_739

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
EG80_739-00001	360	360				3860	Magmont Mine, Bixby, Viburnum Trend District, Iron Co., Missouri, USA	Stein and Kish (1985)	EG80_739
EG80_739-00002	372	372				3860	Magmont Mine, Bixby, Viburnum Trend District, Iron Co., Missouri, USA	Stein and Kish (1985)	EG80_739
EG80_739-00003	370	370				3860	Magmont Mine, Bixby, Viburnum Trend District, Iron Co., Missouri, USA	Stein and Kish (1985)	EG80_739
EG80_739-00004	375	375				3860	Magmont Mine, Bixby, Viburnum Trend District, Iron Co., Missouri, USA	Stein and Kish (1985)	EG80_739
EG80_739-00005	377	377				3860	Magmont Mine, Bixby, Viburnum Trend District, Iron Co., Missouri, USA	Stein and Kish (1985)	EG80_739
EG80_739-00006	366	366				3860	Magmont Mine, Bixby, Viburnum Trend District, Iron Co., Missouri, USA	Stein and Kish (1985)	EG80_739
EG80_739-00007	384	384				3860	Magmont Mine, Bixby, Viburnum Trend District, Iron Co., Missouri, USA	Stein and Kish (1985)	EG80_739
EG80_739-00011	381	337				3860	Magmont Mine, Bixby, Viburnum Trend District, Iron Co., Missouri, USA	Stein and Kish (1985)	EG80_739
sedexmvt-00222	497	485				3871	Buick Mine (Amax Buick Mine; Moloc Mine), Bixby, Viburnum Trend District, Iron Co., Missouri, USA	Taylor et al. (2009)	USGSOFR2009_1297
sedexmvt-00229	497	485				3860	Magmont Mine, Bixby, Viburnum Trend District, Iron Co., Missouri, USA	Taylor et al. (2009)	USGSOFR2009_1297
USGS-Rb-Sr-04942	1338.14	1154.14				291870	Sheahan Granite Quarry, Iron Co., Missouri, USA	USGS-Rb-Sr	USGS-Rb-Sr
USGS-Rb-Sr-04943	1338.14	1154.14				291870	Sheahan Granite Quarry, Iron Co., Missouri, USA	USGS-Rb-Sr	USGS-Rb-Sr
USGS-Rb-Sr-04948	1338.14	1154.14				291870	Sheahan Granite Quarry, Iron Co., Missouri, USA	USGS-Rb-Sr	USGS-Rb-Sr
USGS-Rb-Sr-04949	1338.14	1154.14				291870	Sheahan Granite Quarry, Iron Co., Missouri, USA	USGS-Rb-Sr	USGS-Rb-Sr
USGS-Rb-Sr-04950	1338.14	1154.14				291870	Sheahan Granite Quarry, Iron Co., Missouri, USA	USGS-Rb-Sr	USGS-Rb-Sr
USGS-Rb-Sr-04951	1338.14	1154.14				291870	Sheahan Granite Quarry, Iron Co., Missouri, USA	USGS-Rb-Sr	USGS-Rb-Sr