Balu Pass

Had PC results on a layer down 30cm on CTE8,CTH3 Forgot to measure MfCr thickness, below MfCr we found FC and IF. Upon shovelling out the columns I found a unidentified layer that had a Planar fracture character. It was 10 cm above the Mfcr. At 65cm down. We did two CT the second had no results.