Ages for Zircon at Georgia, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 850Ma - 0.01Ma 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
  vms-01047	850	850			S	66858	Chestatee Deposit, Dahlonega, Lumpkin Co., Georgia, USA	Moiser et al. (2009)	USGSOFR2009_1034
  ree-00700	2.6	0.01				71234	Cumberland Island Deposit, South East Georgia, Camden Co., Georgia, USA	Orris and Grauch (2002)	USGSOFR02_189

• 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
  USGS-U-Th-Pb-00585_206_238	445.8	445.8	Zircon			69672	Peerless Extra Blue Quarry (Royal Blue Quarry), Elbert Co., Georgia, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
  USGS-U-Th-Pb-00585_207_206	466	466	Zircon			69672	Peerless Extra Blue Quarry (Royal Blue Quarry), Elbert Co., Georgia, USA	USGS-U-Th-Pb	USGS-U-Th-Pb
  USGS-U-Th-Pb-00585_207_235	449.1	449.1	Zircon			69672	Peerless Extra Blue Quarry (Royal Blue Quarry), Elbert Co., Georgia, USA	USGS-U-Th-Pb	USGS-U-Th-Pb

• 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
  podchrome-01112	460	460			Cr	70963	Louise Chromite Deposit (Turner Property; Polhill Property; Owens Properties; Chromite Deposits Near Louise Georgia; Troup County Chromite Georgia), Louise Chromite Belt, Troup Co., Georgia, USA	Moiser et al. (2012)	USGSSIR2012_5157
  ree-00698	2.6	0.01				71058	Brunswick-Altamaha Heavy Minerals, Glynn Co., Georgia, USA	Orris and Grauch (2002)	USGSOFR02_189
  ree-00700	2.6	0.01				71234	Cumberland Island Deposit, South East Georgia, Camden Co., Georgia, USA	Orris and Grauch (2002)	USGSOFR02_189
  USGS-Rb-Sr-03779	292.86	276.86				71325	Stone Mountain Quarry, DeKalb Co., Georgia, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-03780	292.86	276.86	Microcline			71325	Stone Mountain Quarry, DeKalb Co., Georgia, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-03781	309.24	293.24				71325	Stone Mountain Quarry, DeKalb Co., Georgia, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-03782	308.24	294.24				71325	Stone Mountain Quarry, DeKalb Co., Georgia, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-03791	292.86	276.86				71325	Stone Mountain Quarry, DeKalb Co., Georgia, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-03792	292.86	276.86				71325	Stone Mountain Quarry, DeKalb Co., Georgia, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-03805	295.94	265.94				71292	North Georgia Quarry (Crossley Quarry), DeKalb Co., Georgia, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-03806	301.92	261.92	Muscovite			71292	North Georgia Quarry (Crossley Quarry), DeKalb Co., Georgia, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-03811	290.78	286.78				11477	Granite Hill Quarry, Sparta, Hancock Co., Georgia, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-03812	290.78	286.78				11477	Granite Hill Quarry, Sparta, Hancock Co., Georgia, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-03813	264.3	264.3				11477	Granite Hill Quarry, Sparta, Hancock Co., Georgia, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-03873	318.67	268.67				11477	Granite Hill Quarry, Sparta, Hancock Co., Georgia, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-03874	318.67	268.67				11477	Granite Hill Quarry, Sparta, Hancock Co., Georgia, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-04223	425	421				71002	Toccoa Quarry, Stephens Co., Georgia, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-04224	421	415				71002	Toccoa Quarry, Stephens Co., Georgia, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-04225	425	421				71002	Toccoa Quarry, Stephens Co., Georgia, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-04226	425	421				71002	Toccoa Quarry, Stephens Co., Georgia, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-04227	425	421				71002	Toccoa Quarry, Stephens Co., Georgia, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-04410	361	339				69664	Highpoint Quarry, Elbert Co., Georgia, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-04415	361	339				69664	Highpoint Quarry, Elbert Co., Georgia, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-04416	361	339				69649	Blue Diamond Quarry, Elbert Co., Georgia, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-04417	361	339				69649	Blue Diamond Quarry, Elbert Co., Georgia, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-04418	361	339				69649	Blue Diamond Quarry, Elbert Co., Georgia, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-04419	361	339				69649	Blue Diamond Quarry, Elbert Co., Georgia, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-04420	361	339				69664	Highpoint Quarry, Elbert Co., Georgia, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-04421	361	339				69664	Highpoint Quarry, Elbert Co., Georgia, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-04428	361	339				71146	Royalty Blue Quarry (Carlton Quarry), Madison Co., Georgia, USA	USGS-Rb-Sr	USGS-Rb-Sr
  vms-01047	850	850			S	66858	Chestatee Deposit, Dahlonega, Lumpkin Co., Georgia, USA	Moiser et al. (2009)	USGSOFR2009_1034
  vms-01048	850	850			S	66898	Jenny Stone Deposit, Villa Rica, Carroll Co., Georgia, USA	Moiser et al. (2009)	USGSOFR2009_1034
  vms-01049	550	550			S	7915	Little Bob Mine, Hiram, Paulding Co., Georgia, USA	Moiser et al. (2009)	USGSOFR2009_1034
  vms-01050	550	550			S	23667	Tallapoosa Mine (Waldrop Mine), Draketown Pyrite District, Haralson Co., Georgia, USA	Moiser et al. (2009)	USGSOFR2009_1034