Code and Guidelines for Assessment and Valuation of Mineral Assests and Mineral Securities for Independent Expert Reports (The VALMIN Code), 2005 Edition. The VALMIN code is available in electronic format from the Codes section of The AusIMM web site and can be purchased in hard copy format below.Please note that this version of the Code has been superseded by the 2015 VALMIN Code, available from www.valmin.org