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:: GOOSSENS, P.J., FOZZARD, P.M., AND MOSQUERA, C.C., 1969, MINERAL INDEX MAP REPUBLIC OF ECUADOR: NACIONAL GEOLOGIA Y MINERIA, MINISTERIO DE INDUSTRIAS Y COMERCIO, QUITO, ECUADOR, SCALE 1:1:000,000.
- Deposit:: SERVICIO NACIONAL DE GEOLOGIA Y MINERIA, 1970, YACIMENTOS MINERALES Y DE HIDROCARBUROS, BOLETIN NO. 2, DIRECCION GENERAL DE GEOLOGIA Y MINAS.
- Other Database:: CIMRI
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