Final Report - Geoscience BC

eformatting and data preparation due to the large number of boreholes provided and to datastorage artefacts from the provider’s own database system, which were inconsistent with RPDSstandards. For example, the provider’s database stored depth as a depth start and depth end rangewhereas RPDS stores actual physical property data for samples at one depth value. Similarly tothe surface sample data, this dataset was attributed with rock code descriptions, masterlithologies assigned, measurements converted from 10 -3 SI to SI, negative and zero values wereremoved, and unique sample IDs (Location ID) were assigned.(a)General Data TypeCountHoles Logging Runs RecordsBorehole 23 198 854,851Borecore Sample 179 — 12,541Surface Sample — — 13,672Total 881,064(b)Geophysical Data SummaryParameterWireline Record CountSample/BorecoreTotalBorehole RecordRecord CountRecordsCount CountDensity 2,483 12 19,064 21,547Magnetic Susceptibility 23,644 19 127,516 151,160Conductivity 27 4 11,956 11,983Velocity 59 59Resistivity 21 107,063 107,063Density Count 8 26,637 26,637Gamma Ray Count 17 55,101 55,101Induced Polarization 11 50,122 50,122Total Field Magnetics 10 55,551 55,551Spectral Gamma-20 45,856 45,856Gamma RatioSelf Potential Gradient 11 55,459 55,459Self Potential 11 53,979 53,979Single Point Resistivity 10 55,976 55,976Temperature Gradient 22 94,918 94,918Temperature 22 95,653 95,653Total Records 26,213 198 854,851 881,0646