| Reference | {Deposit:: JONES, G.K., 1981, THE INDUSTRIAL MINERALS OF TANZANIA: INDUSTRIAL MINERALS, NO. 166, P. 23-39.}{Deposit:: DE KUN, 1987, MINERAL ECONOMICS OF AFRICA: NEW YORK, ELSEVIER, 345 P.}{Deposit:: HARRIS, J.F., 1981, SUMMARY OF THE GEOLOGY OF TANGANYIKA,P.27& I00}{Deposit:: ISHEGIZE, I.A., NOVEMBER , 1993-MINERAL RESOURCES DEPT. DODOMA, TANZANIA, ORAL COMMUNICATION.}{Deposit:: NDONDE, P.B., NOVEMBER, 1993- MINERAL RESOURCES DEPT. DODOMA, TANZANIA, ORAL COMMUNICATION.}{Reserve-Resource:: JONES, 1981.} |