Zimbabwe's uranium stocks consist of an estimated 455,000 tons at Kanyemba, north of Harare. One metallurgist with knowledge of the deposit said it would take two to three years of development before it produced uranium and it would be exhausted in about five years. Mr Mumbengegwi said: "Zimbabwe has rich uranium reserves, but is faced with shortage of funds and does not possess the technical knowledge and equipment needed for extracting [them] ... Any country has the right to use peaceful nuclear energy based on international rules."