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Coal

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World Coal Quality Inventory (WOCQI) Thumb

World Coal Quality Inventory Data

Currently Available WoCQI Data Downloads:
By
Energy Resources Program, Geology, Energy & Minerals Science Center, International Programs
World Coal Quality Inventory Data

World Coal Quality Inventory Data

Currently Available WoCQI Data Downloads:
Learn More
World Coal Quality Inventory Thumb

World Coal Quality Inventory

The U.S. Geological Survey (USGS) Energy Resources Program, in cooperation with many agencies and scientists from the world’s coal producing countries, undertook a project, called the World Coal Quality Inventory (WoCQI), to obtain samples of coal from the world’s producing coal mines during a limited period of time (roughly 1995-2006).
By
Energy Resources Program, Geology, Energy & Minerals Science Center, International Programs
World Coal Quality Inventory

World Coal Quality Inventory

The U.S. Geological Survey (USGS) Energy Resources Program, in cooperation with many agencies and scientists from the world’s coal producing countries, undertook a project, called the World Coal Quality Inventory (WoCQI), to obtain samples of coal from the world’s producing coal mines during a limited period of time (roughly 1995-2006).
Learn More
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