The Esk map was published as part of the Deposits of Extractive Materials 1:100 000 series to provide an interpretation of known industrial rock information. The map product is available to all government agencies, industry and the public for reference and is located within the Esk (9343) 1:100 000 map area.
Note: Map Sheet shows the Map Reference as 9342 when the ESK 1:100 000 reference is 9343. Geological Survey of Queensland - Deposits of Extractive Materials. Dyeline, coloured regions. GSQ Record 1979/18 Plate 1.