SUNSTONE METALS LTD — Board/Management Information 2007

Apr 1, 2007

Level 1 33 Ord Street West Perth WA 6005

Telephone: + 61 8 9420 9300 Fax: + 61 8 9481 2690

2 April 2007

Company Announcements Office ASX Limited

By e-Lodgement

Dear Sir / Madam

APPOINTMENT OF COMPANY SECRETARY

Avalon Minerals Ltd is pleased to announce the appointment of Desmond John Kelly as the company secretary of Avalon Minerals Ltd. Mr Kelly has a Bachelor of Commerce degree from the University of Western Australia and is a CPA.

Mr Kelly acts for several public companies in the role of company secretary.

Gary Steinepreis has resigned as Company Secretary but will continue in his role as a nonexecutive director.

Yours faithfully

David McSweeney Executive Chairman

Avalon Minerals Ltd Level 1, 33 Ord Street, West Perth WA 6005, PO Box 637 West Perth WA 6872