Coal_anthracite.jpg
No higher resolution available.
Summary
| Description |
English:
Anthracite coal
Español:
Carbón de antracita
|
| Source | http://resourcescommittee.house.gov/subcommittees/emr/usgsweb/photogallery/images/Coal,%20anthracite_jpg |
| Author |
Licensing
|
This image is a work of the "Minerals in Your World" project, a cooperative effort between the United States Geological Survey and the Mineral Information Institute . The images were featured in the "Minerals and Materials Photo Gallery" on the website of the U.S House Subcommittee on Energy and Natural Resources. As a work of the U.S. federal government , the image is in the public domain in the United States. |
|