Complete an application form, and send it to the Executive Director, Mineralogical Society, 12 Baylis Mews, Amyand Park Road, Twickenham, Middlesex, TW1 3HQ remembering to enclose your first subscription cheque, credit card details or Direct Debit Mandate form. If you do not know the names of any other Society members who can complete a ‘declaration of proposers’, please send your application form to the Society office in any case, and we will obtain the necessary signatures on your behalf.

You can join online  here or download a Membership application form + Direct Debit form here as pdf files.