| Product Catalog > Sedimentary Rocks > Bituminous Coal Sedimentary Rock |
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Bituminous Coal Sedimentary RockBituminous Coal Sedimentary Rock. Black and shiny rock with no grains. Coal is formed from plant material. Each rock sample is approximately 1-2 inches in length and width. An information card with details on the rocks formation, mineral content, characteristics and uses is included. |
