Arizona geochronological sample: UAKA 75-106

Geochronologic sample location with analysis. Results summary: KA-seri:46.5+/-0.9; Location: Sample from Gladys claim group [Elma Mine area, exact location unknown]. Collected by: C.A. Lee/claim owner & P.E. Damon/UofA Arizona, Dos Cabezas Mts. (quad sheet DOS CABEZAS) - location problematic for unspecified reasons; Citation: Damon et al., 1996; AZGS OFR 96-18; Sample description: Volcanic breccia with secondary sericite along fractures. Breccia contains fragments of Precambrian(?) quartzite