Registros del 1 al 10 de 35 encontrados |
![](./images/clear.gif) 1.- A NEW STILL FOR THE PREVENTION OF MERCURY POISONING IN SMALL-SCALE GOLD MINING BY AMALGAM EXTRACTION
2003
Ver registro
![](./images/clear.gif) 2.- A STUDY OF VARIOUS METHODS FOR CYANIDE DESTRUCTION BY OXIDATION OF GOLD LEACH RESIDUES FROM A SOUTH AFRICAN GOLD MINE, AND SUBSEQUENT FLOTATION OF PYRITE
1997
Ver registro
![](./images/clear.gif) 3.- ADVANCED MERCURY REMOVAL FROM GOLD LEACHATE SOLUTIONS PRIOR TO GOLD AND SILVER EXTRACTION; A FIELD STUDY FROM AN ACTIVE GOLD MINE IN PERU
AMERICAN CHEMICAL SOCIETY; WASHINGTON, DC; USA; UNITED STATES, 2002
Ver registro
![](./images/clear.gif) 4.- APPLICATION OF GEOTHERMAL ENERGY TO MINERAL PROCESSING; CYANIDE HEAP-LEACHING OF LOW-GRADE GOLD ORE
CIRCUM-PACIFIC COUNCIL FOR ENERGY AND MINERAL RESOURCES; HOUSTON, TX; USA; UNITED STATES, 1995
ENERGY AND MINERAL POTENTIAL OF THE CENTRAL AMERICAN-CARIBBEAN REGION
Ver registro
![](./images/clear.gif) 5.- ARRECIFES DE CORAL
1999
Ver registro
![](./images/clear.gif) 6.- Artisanal gold mining; a trap of poverty and pollution
BiTech Publishers; Vancouver, BC; CAN; Canada, 2009
Ver registro
![](./images/clear.gif) 7.- CONTAMINACION POR CIANUROS EN ALELLA, BARCELONA: SECCION III;
![](./images/clear.gif)
BARCELONA, 1981
JORNADAS SOBRE ANALISIS Y EVOLUCION DE LA CONTAMINACION DE AGUAS SUBTERRANEAS EN ESPAÑA. 6/1981/BARCELONA
Ver registro
![](./images/clear.gif) 8.- DEPURACION DE EFLUENTES DE LA INDUSTRIA DE RECUBRIMIENTOS METALICOS
2008
Ver registro
![](./images/clear.gif) 9.- ENSAYOS METALURGICOS SOBRE MINERALES AURIFEROS PARA SU POSIBLE APROVECHIAMIENTO MEDIANTE LA TECNICA DE LIXIVIACION EN MANTANES
1985
Ver registro
![](./images/clear.gif) 10.- Environmental assessment of the arsenic-rich, Rodalquilar gold-(copper-lead-zinc) mining district, SE Spain; data from soils and vegetation
Springer International; Berlin; DEU; Federal Republic of Germany, 2009
Ver registro
|
|
|