Posting of Corporate Presentation on Website

Tertiary Minerals Plc

www.tertiaryminerals.com

("the Company")

15 October 2012

Posting of Corporate Presentation on Website

Tertiary Minerals today announces that the Company's latest corporate presentation is posted on the Company's website. To access the presentation please follow the link: www.tertiaryminerals.com

ENQUIRIES:

Tertiary Minerals plc Tel: +44 (0)845 868 4580

Patrick Cheetham, Executive Chairman

Seymour Pierce Limited Tel: +44 (0)20 7107 8000

Stewart Dickson/Jonathan Wright (Corporate Finance)

Jeremy Stephenson/Jacqui Briscoe (Corporate Broking)

Yellow Jersey PR Limited Tel: +44 (0)7768 537 739

Dominic Barretto/Harry Fielder

Notes to Editors

Tertiary Minerals plc (ticker symbol 'TYM') is an AIM-quoted mineral exploration and development company building a significant strategic position in the fluorspar sector. Fluorspar is an essential raw material in the chemical, steel and aluminium industries. Tertiary controls two significant Scandinavian projects (Storuman in Sweden and Lassedalen in Norway) and has recently acquired a third fluorspar project in Nevada USA.