CATEGORY CODE DESCRIPTION Colour bk Black Colour cw Cream Colour dgr Dark green Colour og Orange Colour wh White Def_Int SD Strongly deformed Lithology PB Metacarbonate/marble Lithology PE Semipelite Lithology PP Pelite Lithology PX Calcsilicate Lithology VN Vein Vein_Min qt Quartz Vein_Text BK Buckky Vein_Type PL Planar