Silica Sand And Main Industrial Minerals In Mexico

During my College days in Mexico City, my Mineralogy Professor used to say "Mexico is the Horn of Plenty, rich in minerals, and it is easier to say which minerals are not found instead of stating all that exist. He said that the only ones missing are bauxite, diamonds and titanium ores." Today, twenty years later, a rutile mine in Oaxaca is in successful operation. Mexico has an area of approximately two million square kilometers, with volcanic activity, large shores and mountainous areas reaching as high as 6,000 meters above sea level. These conditions are favourable for most mineral deposits, some -of commercial value and others as a source of mineral samples only. (fig. No.1) In addition to vast mineral wealth, Mexico has -another valuable asset in .his people. Even before the discovery of America, natives were successfully mining metals, and during the Colonial --days, the mineral deposits were mined to increase the wealth of Spain, and it increased the --knowledge of mining. All this experience was passed along from generation to generation, and created a tradition of mining and minerals processing engineers, that currently account for approximately 182,000 persons supported by mining related activities.