After graduating in
Geology from the
University of St Andrews, she made her way to
Perth, Western Australia, with support from her family. Within a week she got a job with a mining company called
Tanganyika Holdings and was flying over the Outback searching for diamonds. Tanganyika Holdings was involved in a
joint venture with other companies. In 1976, minerals were found which suggested the presence of
diamonds. A joint venture was set up with
CRA Exploration which they called the Ashton Joint Venture. This was masterminded by Rees Towie, managing director of Northern Mining. In 1979, Maureen married Towie's son John, she became pregnant and discovered diamond samples in the flood plains surrounding Smoke Creek, a small stream in East
Kimberley that drained into
Lake Argyle. At the time word had got out that there might be diamonds and rival exploration teams were in the area. To put them off the scent, CRA put it about that Maureen had gone on maternity leave while, in fact, she was tracing the source of the diamonds to the headwaters of Smoke Creek and pegging out the boundaries of her
claim. It was floated on the Australian Stock Exchange in 2004. She died of a stroke while sampling for diamonds at
Napier Downs, in a remote part of Western Australia. ==References==