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Don & Collen Graham

Don Graham is a Professional Engineer, with degrees in geology and mining. Over the past forty years Don has been associated with mining and mineral collecting in Canada, USA, Chile and Mexico.

Colleen Graham has a Bachelor of Arts degree, specialising in Archaeology and Anthropology.

The Grahams purchase opals locally and arrange to have them mounted in quality gold settings for sale to North American buyers. Inquiries are welcomed.

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