Litoteca of LNEG compiles hundreds of core sample boxes obtained during years of geological surveys and mineral exploration. This scientific information is available to researchers, students, local authorities, organizations and companies, through three archives located in the northern regions – S. Mamede Infesta, center – Alfragide and south – Aljustrel.
Category: Technical Information
Last updated: 14/11/2019
Services provided by Litoteca of LNEG:
- Online consultation
Online consultation of Sondabase database allows the identification and location of boreholes in addition to other information.
- Presential consultation
Upon request it is possible to access to borehole cores and regarding information, of different drilling campaigns in distinct areas of the country, if they are not protected by confidentiality.
Consultation by external users requires an authorization from the Director of UGHCG – Unit of Geology, Hydrogeology and Coastal Geology, with the following requirements:
– Consultant/Company name and contact;
– Aims and purposes of consultation;
– Borehole information provided in much detail as possible.
Price: € 147.60. VAT at legal rate included in the price quoted, 23%.
- Provision of sampling by core cut
Provision of archived sampling to support studies and / or projects under development is dependent on prior authorization and on the amount of material on file, in compliance with the rules stipulated for the harvests.
Price: € 24.60 / sample. VAT at legal rate included in the price quoted, 23%.
Research work costs can be reduced by around 30% after approval by LNEG.
- Provision of sampling / debris (cuttings)
The provision of debris / cuttings from core sampling, to support studies and / or prospection or research projects under development, is dependent on prior authorization and on the existing quantity on file, obeying the rules stipulated for the harvests.
Price: € 18.45. VAT at legal rate included in the price quoted, 23%.
Other services: price on request.