Lead and Zinc
Our method for Lead and Zinc Concentrates is based on a thorough knowledge of classical chemistry and all the errors – both positive and negative – that can influence a result. Whether you are buying or selling, it is essential to know all the pitfalls to avoid losing money. Talk to us and we will ensure you get maximum value.
Fire assay with every trace of silver recovered to ensure maximum value. Losses of silver in the fire assay process are well known; knowing how to minimize and recover the lost metal is what sets us apart. Recognized as the leaders in precious metal assaying in the world, Kevin Renton is one of the few qualified classical Fire Assayers left in the industry.