Mine detail: Bonanza

Previously called 'Vein In Neptune Group'

Location:	Nicaragua, North America
Lat / long:	13.98089, -84.62994
dep_id:	10086125
mrds_id:	W702050
Commodity type:	metallic
Major mineral:	Gold, Silver, Lead, Zinc
Operation type:	Unknown
Production size:	Production occurred
Development status:	Past Producer
ore:	Chalcopyrite, Galena, Gold, Hematite, Pyrite, Sphalerite
gangue:	Chlorite, Epidote, Quartz, Rhodonite
orebody_fm:	VEINS, SHEAR ZONES
Reporter:	Page, Norman J., Bliss, James D., Pierce, Herbert A., Venable, Margaret
hrock_type:	Andesite
arock_type:	Volcanic Rock (Aphanitic)
References:	Deposit:: INSTITUTO CENTROAMERICANO DE INVESTIGACION Y TECNOLOGIA INDUSTRIAL (ICAITI), 1970, MAPA METRALOGENETIO DE AMERICA CENTRAL; 1:2000000 & ESTUDIOS METALOGENETICOS DE AMERICA CENTRAL: PUBLICIONES GEOLOGICAS DEL ICAITI NUMERO III, 76 P. Deposit:: MINING JOURNAL, LONDON, AUGUST 23, 1991, V. 317, NO. 8136, P. 135. Deposit:: ROBERTS, R.J., AND IRVING, E.M., 1957, MINERAL DEPOSITS OF CENTRAL AMERICA: U.S. GEOLOGICAL SURVEY BULLETIN 1034, P. 187-188. Deposit:: KESLER, S.E., LEVEY, ENRIQUE, MARTIN F., CECILIA, 1990, METALLOGENIC EVOLUTION OF THE CARIBBEAN REGION, CHAPTER 18 IN THE CARIBBEAN REGION, GEOLOGY OF NORTH AMERICA, EDS. GABRIEL DENGO AND, J.E. CASE: GEOLOGICAL SOCIETY OF AMERICA V. H, P. 459-482. Deposit:: ABCULD, PEL, AND BURN, R.G., 1969, THE PIS-PIS GOLD MINING DISTRICT OF NE NICARAGUA: MINING MAGAZINE, LONDON, 120, P. 169-175 Deposit:: MINING JOURNAL, LONDON, SEPT. 11, 1992, V. 319, NO. 8190, P. 175. Deposit:: US EMBASSY MANAGUA, 1993, A LOOK AT NICARAGU* MINING SECTOR: DEPARTMENT OF STATE CABLE, 8/93. Production:: MINING JOURNAL, LONDON, AUGUST 23, 1991, P. 135. KESLER AND OTHERS, 1990, P. 470; MINING JOURNAL, 1992.; U.S. EMBASSY MANAGUA (1993). Reserve-Resource:: MINING JOURNAL, LONDON, AUGUST 23, 1991, P. 135; MINING JOURNAL, 1992.