Group items tagged

A team of international researchers claims to have identified a pattern in the gold market that has been predicting the movement of gold stocks...

The surest route to big bucks was running an oil or natural gas company. Their CEOs represented seven of the...

De Beers, the world's top diamond producer, posted a 99 percent fall in first-half net profit and said rough diamond sales slid...

Occidental Petroleum Corporation has made a significant discovery of oil and gas reserves in Kern County, California. Occidental believes there are...

Great Basin Gold says it has purchased more than 3,600 acres in northern Nevada to be set aside for the Western Shoshone...

The financial crisis that has created a world wide credit crunch may stem the flow of capital expenditure by exploration and production companies.

Recently, carbon-free copper smelting technology, a technology with full independent intellectual property rights, has passed expert examination...

Features: 1. Technical improvement based on environmental protection concept.. 2. High efficient and energy saving centrifugal draft fan. 3. High density and precision impeller device. 4. Quick adjustment and maintenance

Ball mills are used primary for single stage fine grinding, regrinding, and as the second stage in two stage grinding circuits. According to the need of customers, ball mill can be either wet or dry designs. Ball mills have been designed in standard sizes of the final products between 0.074 mm and 0.4 mm in diameter.

The cost of the response to date amounts to approximately $2.65 billion, including the cost of...