Reference | {Deposit:: UNITED NATIONS DEVELOPMENT PROGRAMME, 1970, MINERAL AND GROUNDWATER SURVEY-SOMALIA: UNITED NATIONS REPORT, 133 P.}{Deposit:: DANIELS, J.L., MINERALS AND ROCKS OF HARGEISA AND BORAMA DISTRICTS: SOMALILAND (BRITISH) PROTECTORATE DEPT OF GEOLOGICAL SURVEY MINERAL RESOURCES PAMPHLET NO. 3, 25 P.} |