The following information is being disclosed in accordance with AIM Rule 26

• View description of the business
• View directors' names, biographies, responsibilities and committees
• Country of incorporation - BERMUDA
• Main country of operation - TANZANIA
• NOMAD details
  Ambrian Partners Limited, Old Change House, 128 Queen Victoria Street, London EC4V 4BJ
  Tel: +44 207 634 4700, Fax: +44 207 634 4706, www.ambrian.com
• Auditors details
  KPMG, KPMG Crescent, 85 Empire Road, Parktown, Johannesburg, South Africa
• Lawyers details
  Clayton Utz, QV.1, 250 St Georges Terrace Perth, WA 60, Australia
  Berwin Leighton Paisner, Adelaide House, London Bridge, London EC4R 9HA

• View AIM Admission Document
• View Company Constitution
• View annual reports, interim reports
• View announcements and publications
• View the TanzaniteOne Limited Bye Laws

• Details of current exchanges on which securities are traded -- Only listed on AIM
• Number of securities on issue - 113,607,628
• Major shareholders
  

  	Total DI and Ord shareholders		+3% disclosable pursuant to AIM rule 26
  PERSHING NOMINEES LIMITED	24,714,548		21.75%
  PERSHING NOMINEES LIMITED	12,260,571		10.79%
  GEMFIELDS PLC	10,054,000		8.85%
  LYNCHWOOD NOMINEES LIMITED	6,274,382		5.52%
  GOLDMAN SACHS SECURITIES (NOMINEES) LIMITED	4,756,500		4.19%
  BLACKROCK SMALLER COMPANIES TRUST PLC	3,688,462		3.25%
  BARCLAYSHARE NOMINEES LIMITED	3,461,627		3.05%

Restrictions on the transfer of AIM securities - N/A