20 CH 2507 20 Chains To An Inch Mine Map Provisional 1961

URL: https://geoscience.data.qld.gov.au/dataset/mr005914

The 20 CH 2507 Mine map was published in 1961, charted in 1962 at 20 Chains to an Inch as part of the 20 CHAIN series to administer permit and permit related spatial information. The map was maintained internally as a provisional office chart and is located within the Ipswich (9442) 1:100 000 map area.
The map product is available to all government agencies, industry and the public for reference.
Title and Image reference number is 20 CH 2507_0043.

Cancelled 1971. Author:Survey Office, Department of Public Lands.