Offer and submission of drill cores
Under the Mineral Titles Act, as the titleholder you must request approval to dispose of drill cores, cuttings or other geological samples collected from the following title areas before ceasing activities on the mineral title:
- exploration licences (EL)
- exploration retention licences (ERL)
- extractive mineral leases (EML).
As soon as you are finished analysing drill cores or cuttings, and before ceasing activities on the mineral title, you should offer them to the Northern Territory Geological Survey (NTGS).
Each drill core offer is evaluated for inclusion in the core library collection.
Samples that are selected for the drill core library must be delivered to the NTGS Core Facility in Alice Springs or Darwin.
Samples not selected for the core library collection may be disposed of after you have received written authorisation from NTGS.
How to offer drill core samples
You must use the following form to submit offers of drill cores and cuttings.
You must submit the completed form by email to firstname.lastname@example.org.
Request to submit or approval to dispose of drill core
A formal reply to the offer of drill core and other geological samples will be sent to the title holder.
The letter will provide details of any drill core that has been selected for inclusion in the core library collection and will give formal permission for disposal of the samples that are not selected. You must not dispose of any drill core before you have written authorisation.
How to submit core samples
You must submit all drill cores and cuttings samples to the NTGS core facility nearest to your exploration title.
You must contact the NTGS core facility manager to arrange the delivery date.
Details of the procedures, including packaging and labelling are in the following document.
Each drill core submitted must have a copy of the submission form attached.
You are responsible for the transport arrangements and the cost of delivering cores to the nearest core facility.