Drillcore submissions

Drill core

Title holders must preserve any drillcore obtained by exploration or mining that remains after sampling. If a title holder intends to dispose of any drillcore, cuttings or samples during the life of an active title, e.g. when a title or authority is planned to be relinquished, the company must offer all such material to the Geological Survey of NSW for archiving at one of the government's drillcore libraries.

The mineral and coal industry invests millions of dollars in exploration drilling every year making a significant contribution to the state's economy.

Drilling is undertaken during mineral exploration to:

  • investigate rocks in a prospective area
  • directly sample possible ore-bearing material
  • establish stratigraphic sequences in 3D

These samples are an important scientific and economic resource. They would be very expensive and in some cases impossible to re-acquire as the stored drillcore can contain materials that have been subsequently mined out or are otherwise unavailable.

The department stores drillcore from industry to facilitate resource exploration and research.

Drillcore storage facilities are located at:

The National Virtual Core Library located at the W B Clarke Geoscience Centre, uses spectroscopic drillcore scanning technology to acquire information on rock, ore and alteration minerals in exploration drillcore. The technology is also applied to selected cores from petroleum and geosequestration wells to obtain petrological data.

Drillcore acceptance, disposal and access - policy and procedures

For further information
W B Clarke Geoscience Centre
Phone:
+61 (0)2 4777 0322
Fax:
+61 (0)2 4777 4397
corelibrary.admin@industry.nsw.gov.au
Office:
947-953 Londonderry Road, Londonderry, NSW 2753 Map
E C Andrews Drill Core Facility
Phone:
+61 (0)8 8087 5143
Postal:
42-56 Pinnacles Place, Broken Hill, NSW 2880
Office:
42-56 Pinnacles Place, Broken Hill, NSW 2880 Map
Strategic Resource Assessment and Advice, Geological Survey of NSW
Phone:
+61 (0)2 4931 6689
coal.geology@industry.nsw.gov.au
Postal:
Strategic Resource Assessment and Advice, Geological Survey of NSW, PO Box 344, Hunter Region Mail Centre NSW 2310
Office:
516 High Street Maitland NSW 2320 Map