FB1235AFAB8F766FE040CD9B214444DCEnglish2019-08-30AS/NZS ISO 19115 Geographic Information - Metadata, ANZLIC Metadata Profile1.0 Northern Territory Mineral Tenure - Historical Titles1990-01-01Boundaries of historical (ceased) titles that were granted for mineral and extractive mineral exploration and mining. Titles since 2011 were granted under the Northern Territory Mineral Titles Act. Previously Mineral Titles were granted under the NT Mining Act/s and Mining Ordinances. Title polygons represent the boundaries on the date the mineral title was initially granted (Transaction type = Grant) or the boundaries on the date the title ceased (Transaction type = Ceased).Copyright Northern Territory of Australia (Northern Territory Geological Survey) 2018 With the exception of the Northern Territory of Australia logo, other government and corporate logos and where otherwise noted, all material in this publication is provided under a Creative Commons Attribution 4.0 International licence (https://creativecommons.org/licenses/by/4.0/legalcode). You are free to re-use the work under the licence, on the condition that you attribute the Northern Territory of Australia (Northern Territory Geological Survey) and comply with the other licence terms. Disclaimer: While all care has been taken to ensure that information contained in this publication is true and correct at the time of publication, changes in circumstances after the time of publication may impact on the accuracy of its information. The Northern Territory of Australia gives no warranty or assurance, and makes no representation as to the accuracy of any information or advice contained in this publication, or that it is suitable for your intended use. You should not rely upon information in this publication for the purpose of making any serious business or investment decisions without obtaining independent and/or professional advice in relation to your particular situation. The Northern Territory of Australia disclaims any liability or responsibility or duty of care towards any person for loss or damage caused by any use of, or reliance on the information contained in this publication.English-26-111291381990-01-01datasetnot knownCompleteness of the dataset varies depending on title age and reporting history. Titles prior to 1999 may be missing if exploration reports are not held by Northern Territory Geological Survey (NTGS).0not knownTopology not checked.0not knownVariable depending on data source and mapping date. Mineral exploration licences are granted in one minute graticular blocks. Mining tenements are plotted from descriptions supplied by tenement holders.0not knownAttributes are extracted from the Titles Administration System (TAS). Data is entered manually and inconsistencies exist. 0Boundaries of titles prior to 1999 were digitised from paper tenement maps to create a spatial index for exploration reports. Scales ranged from 1:50K to 1:250K. Boundaries of titles since 1999 are extracted from the digital Titles Administration Mapping System (MapInfo) which replaced the paper tenement maps in 2000. Titles are continually added as they expire or cease.