PT. Koba Tin is concious of the need to bring spin-off opportunities to the local community for their long term benefit. We are committed ...

Tin concentrate from the mines are upgraded to an average of 74% tin-content using wet gravity separation and dry ...

PT. Koba Tin is a joint venture company between Kajuara Mining Corporation Pty Limited (75%), a company incorporated in New South Wales Australia and PT. Timah Tbk (25%), a public-listed Indonesia mining company. The company operates under a Contract of Work (CoW) with the Indonesian government for a total area of 41,680 hectares-spread over 80 km from east to west – in the southeastern part of Bangka in the Province of Kepulauan Bangka Belitung. The original CoW expired in 2003 and has been extended by another 10 years to 2013. PT. Koba Tin is an integrated mining company involving in exploration, mining, processing, smelting and marketing of tin. The company is certified by Lloyd's Register Quality Assurance with ISO 9001:2000, ISO 14001:2004 and OHSAS 18001:1999 for an integrated management system covering quality, environment and occupational health and safety.