| Reference | {Deposit:: MUFF, ROLF, AND FIEDERLING-KAPTEINAT, HANS-GEORG, 1988, ECUADO* CERAMIC RAW MATERIAL--DEPOSITS, PRODUCTS, FUTURE ASPECTS: INDUSTRIAL MINERALS, NO. 253, P. 55-63.}{Deposit:: INEMIN INSTITUTO ECUATORIANO MINERALIA, 1987, MAPA CATASTRAL MINERO ECUATORIANO.}{Other Database:: CIMRI} |