Ages for Andalusite at South Carolina, USA

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 590.2Ma - 302Ma 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
  Giersdorf_00000239	590.2	583		Molybdenite		11715	Hale's Mine (Haile Gold Mine), Kershaw, Lancaster Co., South Carolina, USA	Stein et al. (1997)	MDRE_313
  USGS-Rb-Sr-04092	310	302				99637	Clover Quarry (Blythe Brothers), York Co., South Carolina, USA	USGS-Rb-Sr	USGS-Rb-Sr

• 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
  Giersdorf_00000236	561.2	554.6		Molybdenite		25716	Ridgeway Mine, Fairfield Co., South Carolina, USA	Stein et al. (1997)	MDRE_313
  Giersdorf_00000237	554.5	549.3		Molybdenite		25716	Ridgeway Mine, Fairfield Co., South Carolina, USA	Stein et al. (1997)	MDRE_313
  Giersdorf_00000238	562.8	544.8		Molybdenite		11715	Hale's Mine (Haile Gold Mine), Kershaw, Lancaster Co., South Carolina, USA	Stein et al. (1997)	MDRE_313
  Giersdorf_00000239	590.2	583		Molybdenite		11715	Hale's Mine (Haile Gold Mine), Kershaw, Lancaster Co., South Carolina, USA	Stein et al. (1997)	MDRE_313
  ree-00722	145	0				98827	Horse Creek (Hollow Creek), Aiken Co., South Carolina, USA	Orris and Grauch (2002)	USGSOFR02_189
  USGS-Rb-Sr-04065	312	306				99508	Harbison Quarry (SE Div. Martin Marietta Aggregates), Richland Co., South Carolina, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-04066	312	306				99508	Harbison Quarry (SE Div. Martin Marietta Aggregates), Richland Co., South Carolina, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-04067	287	281				99426	Browns Quarry, Newberry Co., South Carolina, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-04068	287	281				99426	Browns Quarry, Newberry Co., South Carolina, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-04073	272	266				99336	Cold Point Granite Company Quarry, Laurens Co., South Carolina, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-04074	272	266				99336	Cold Point Granite Company Quarry, Laurens Co., South Carolina, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-04078	283	277				99346	Gray Court No. 246 Quarry (SE Div. Vulcan Materials Company), Laurens Co., South Carolina, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-04081	320	308				99693	Unnamed Granite Quarry (MRDS - 10080742), York Co., South Carolina, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-04082	320	308				99693	Unnamed Granite Quarry (MRDS - 10080742), York Co., South Carolina, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-04090	282	276				99578	Pacolet Quarry (SE Div. Vulcan Materials Company), Spartanburg Co., South Carolina, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-04091	282	276				99578	Pacolet Quarry (SE Div. Vulcan Materials Company), Spartanburg Co., South Carolina, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-04092	310	302				99637	Clover Quarry (Blythe Brothers), York Co., South Carolina, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-04093	310	302				99637	Clover Quarry (Blythe Brothers), York Co., South Carolina, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-04189	425	421				99465	Walhalla Quarry (Carolina Quarries Inc. Satterfield Company; Jocassee Quarry), Oconee Co., South Carolina, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-04190	421	415				99465	Walhalla Quarry (Carolina Quarries Inc. Satterfield Company; Jocassee Quarry), Oconee Co., South Carolina, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-04191	425	421				99465	Walhalla Quarry (Carolina Quarries Inc. Satterfield Company; Jocassee Quarry), Oconee Co., South Carolina, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-04192	421	415				99465	Walhalla Quarry (Carolina Quarries Inc. Satterfield Company; Jocassee Quarry), Oconee Co., South Carolina, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-04193	425	421				99465	Walhalla Quarry (Carolina Quarries Inc. Satterfield Company; Jocassee Quarry), Oconee Co., South Carolina, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-04194	421	415				99465	Walhalla Quarry (Carolina Quarries Inc. Satterfield Company; Jocassee Quarry), Oconee Co., South Carolina, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-04211	425	421				99484	Liberty Quarry (Beverly Quarry), Pickens Co., South Carolina, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-04212	420	416				99484	Liberty Quarry (Beverly Quarry), Pickens Co., South Carolina, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-04213	425	421				99484	Liberty Quarry (Beverly Quarry), Pickens Co., South Carolina, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-04214	421	415				99484	Liberty Quarry (Beverly Quarry), Pickens Co., South Carolina, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-04215	425	421				99484	Liberty Quarry (Beverly Quarry), Pickens Co., South Carolina, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-04216	421	415				99484	Liberty Quarry (Beverly Quarry), Pickens Co., South Carolina, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-04217	425	421				99484	Liberty Quarry (Beverly Quarry), Pickens Co., South Carolina, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-04218	421	415				99484	Liberty Quarry (Beverly Quarry), Pickens Co., South Carolina, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-04219	425	421				99484	Liberty Quarry (Beverly Quarry), Pickens Co., South Carolina, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-04220	421	415				99484	Liberty Quarry (Beverly Quarry), Pickens Co., South Carolina, USA	USGS-Rb-Sr	USGS-Rb-Sr
  USGS-Rb-Sr-04228	425	421				99465	Walhalla Quarry (Carolina Quarries Inc. Satterfield Company; Jocassee Quarry), Oconee Co., South Carolina, USA	USGS-Rb-Sr	USGS-Rb-Sr