| References: |
- 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:: MUFF, ROLF, 1990, ALTERATION OF ANDESITIC ROCKS TO KAOLIN IN THE ECUADORIAN ANDES: GEOCHEMICAL, STATISTICAL AND MINERALOGICAL INVESTIGATIONS: GEOLOGISCHES JAHRBUCH, REIHE D, V. 96, P. 3-23.
- Deposit:: INEMIN INSTITUTO ECUATORIANO MINERALIA, 1987, MAPA CATASTRAL MINERO ECUATORIANO.
- Deposit:: ROBERTSON, A., 1992, THE MINING JOURNAL ATLAS OF THE LATIN AMERICAN AND CARIBBEAN MINERAL INDUSTRY, MINING JOURNAL BOOKS LTD, LONDON, 161 P.
- Other Database:: CIMRI
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