References: |
- Deposit:: REITZ, M. F., 1902, THE GOLD MINES OF COSTA RICA: ENG. MIN. J., V. 74, NO. 7, P. 212-213.
- Deposit:: VISITED BY USGS SCIENTISTS 1986.
- Deposit:: ORGANIZACION DE LOS ESTADOS AMERICANOS, 1978, DIAGNOSTICO DEL SECTOR MINERO: SAN JOSE, ORGANIZACION DE LOS ESTADOS AMERICANOS, 91 P.
- Deposit:: THE NORTHERN MINER, 1986, MIDLAND DISCOVERY COSTA RICAN PROJECT: THE NORTHERN MINER, JULY 7, V. 72, NO. 17, P. 13.
- Deposit:: U.S. GEOLOGICAL SURVEY, DIRECCION GENERAL DE GEOLOGIA, MINAS E HIDROCARBUROS, UNIVERSIDAD DE COSTA RICA, 1987, MINERAL RESOURCE ASSESSMENT OF THE REPUBLIC OF COSTA RICA: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1865, 75 P.
- Deposit:: ANON, 1993, BELLAVISTA PROJECT REASSESSED: MINING JOURNAL, LONDON, NOV. 19, 1993, V. 321, P. 344.
- Deposit:: AMERICAN ENERGY CORPORATION, 1981, CORPORATE PROFILE, 13 P.
- Deposit:: REA GOLD CORPORATION, 1986, ANNUAL REPORT, P. 9.
- Deposit:: MILLER, C.L., 1966, EXPLORATION OF THE BELLAVISTA AND MONTEZUMA GOLD MINES IN COSTA RICA: UNPUBLISHED REPORTS APRIL-DECEMBER 1966.
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