| References: |
- Deposit:: MEXICO, OPPORTUNITIES IN INDUSTRIAL MINERALS, BY A. ALATORRE
- Deposit:: P. HARBEN, H. MCVEY, K. SANTINI; 29TH FORUM ON THE GEOLOGY
- Deposit:: OF INDUSTRIAL MINERALS, LONG BEACH, CA. APRIL 25-30, 1993,
- Deposit:: PAGES. 31-32.
- Production:: INTERNATIONAL FERTILIZER INDUSRTY ASSOCIATION. PHOSPHORIC
- Production:: ACID, TRIPLE SUPERPHOSPHATE AND AMMONIUM PHOSPHATE PLANTS
- Production:: 1988 SURVEY. AUGUST 1988, 39PP.
- Production:: BRITISH SULPHUR CORPORATION, WORLD FERTILIZER ATLAS, EIGHTH
- Production:: ED. APRIL 1987, 121PP.
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