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Found 2 dataset(s) matching "semifusinite".

Micro-Raman spectroscopy parameters investigating biochar's carbon stability and structural development in comparison to fusinite and semifusinite
- Organization: Department of the Interior
- Updated: 20250203 | Harvested: July 15, 2025 at 06:44 PM
Semifusinite and fusinite macerals are formed through carbonization of plant material in naturally occurring wildfires. Both macerals, belonging to the inertinite maceral group, are carbon-rich...
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Coking coal of the United States: Modern and historical locations of coking coal mining locations and chemical, rheological, petrographic, and other data from modern samples
- Organization: Department of the Interior
- Updated: 20200930 | Harvested: July 17, 2025 at 08:36 PM
For the open-file report we collected new coking coal samples from Alabama, Kentucky, Oklahoma and Arkansas and analyzed them for proximate and ultimate analyses; calorific value; sulfur forms;...
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