CBH is headquartered in North Sydney, NSW. It has an operating base metal mine, the Endeavor Mine, near Cobar in western NSW and a further two base metal projects planned: The Rasp Mine at Broken Hill, NSW and the Panorama Project in the Pilbara region of Western Australia.

The Endeavor Mine is an underground mine that commenced operation in 1983. CBH acquired the mine in 2003. The mine is currently working to an operating plan rate of 420,000 tonnes per year to produce approximately 30,000 tonnes of zinc metal in concentrate and 15,000 tonnes of lead metal in concentrate. From mid 2010 the company is on track to increase production to 850,000 tonnes per year. The ore body has reserves expected to support the planned rate of production for approximately 10 years, with further mineralisation open at depth and along strike to the north.

The processing plant at Endeavor has ample capacity for planned rates of production with ability to process up to 1.4 million tonnes of ore per year.

The Rasp Mine at Broken Hill NSW (Zinc-Lead-Silver), has approvals for an underground mine to produce 120,000 tonnes per year for 2 years. With this option available the company is now focusing on development of an underground mine and processing facility with capacity of up to 750,000 per year. At this level of production, between 2013 and 2026, contained annual metal production at Rasp is planned to average 39,000 tonnes of lead, 48,000 tonnes of zinc and 2.3 million ounces of silver. It is anticipated that approvals for Rasp will be in place by the end of 2010 with development and construction to commence in 2011.

The Panorama Project in Western Australia (Copper-Zinc) is in planning stage with scoping studies having demonstrated the economic viability of an underground mine with production capacity of up to 600,000 tonnes per year with a mine life of approximately 9 years. CBH has appointed PCF Capital Group to conduct a global search for an appropriate partner to share development of this project.

The Company holds extensive exploration positions in the metal provinces associated with Endeavor mine and each of the projects.

At Newcastle Port, NSW a 30 year lease is held over the site where CBH owns and operates the concentrates shiploading facility. The facility has capacity to handle in excess of 500,000 tonnes per year. Metal concentrates from CBH's Endeavor Mine and other NSW base metals mines are exported through this strategic facility.