R-00014 was collected in Rockbridge County in the Buena Vista 7.5-minute quadrangle as part of a study of clay resources in Virginia. The geologic unit sampled was residual clay and the potential use is given as mineral filler, pottery (artware, flower pots, garden pottery, or stoneware), refractories, whiteware. Details about this sample are found in DGMR Mineral Resources Report 5.