International Association of Geoanalysts - GeoPT

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IMPORTANT - Definitive analysis shows no evidence of asbestos in the Round 58 test material (see below) - Deadline extended

Contrary to early indications, we are glad to be able to report that new analyses by specialist ISO17025 accredited laboratories have confirmed that there is NO presence of asbestos in the GeoPT58 sample. We apologise for any alarm or inconvenience that our alert may have caused.
Owing to this unprecedented situation we are extending the deadline for submission of results to 14th January 2026.

We are pleased to report that our website is now https compliant, providing greater security for online access.

Our latest report, covering the spring round, GeoPT57, SAG-1, Greenstone is available for download.

The reports of the results for last autumn's test materials, rounds 56 and 56A, are also available for download, as are the reports for any earlier rounds to which you subscribed.


For enquiries about:

Delivery of test materials, contact Andrea Mills: ajmil@bgs.ac.uk

The programme and the website, contact Peter Webb: geopt.iag@gmail.com

Payments and subscriptions, contact Chris Jackson:
iag-treasurer@virginmedia.com


The GeoPT proficiency testing programme is provided by the International Association of Geoanalysts (IAG): www.geoanalyst.org/
 

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International Association of Geoanalysts - GeoPT
British Geological Survey
Environmental Science Centre
Nicker Hill
Keyworth
Nottingham
NG12 5GG
UNITED KINGDOM
Telephone: +44 (0)115 936 3345
Email:

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