This geologic sample was collected as part of an investigation of coal quality in Virginia. Sample 77 was collected from the UPPER BANNER coal bed in Wise City/County, in the Coeburn 7.5-minute quadrangle. The sample is of This geologic sample was collected as part of an investigation of coal quality in Virginia. Sample 77 was collected from the UPPER BANNER coal bed in Wise City/County, in the Coeburn 7.5-minute quadrangle. The sample is of BITUMINOUS coal rank, collected from Surface mine over an interval of 15.96 feet thickness. Laboratory analytical results are available on request and include Proximate and Ultimate analysis, ash-fusion temperatures, and major- and minor- element analyses.
Summary
This geologic sample was collected as part of an investigation of coal quality in Virginia. Sample 77 was collected from the UPPER BANNER coal bed in Wise City/County, in the Coeburn 7.5-minute quadrangle. The sample is of This geologic sample was collected as part of an investigation of coal quality in Virginia. Sample 77 was collected from the UPPER BANNER coal bed in Wise City/County, in the Coeburn 7.5-minute quadrangle. The sample is of BITUMINOUS coal rank, collected from Surface mine over an interval of 15.96 feet thickness. Laboratory analytical results are available on request and include Proximate and Ultimate analysis, ash-fusion temperatures, and major- and minor- element analyses.
