Sold For:  or Sign In to see What it's worth.

Coal comes from the organic remains of large ancient land plants.

This educational hydrocarbon fossil fuel coal set shows the differences and

similarities between different coals and how they were formed in the earth.

This large set consists of all of the following natural geology specimens:

1) Peat, 2) Lignite, 3) Sub-Bituminous Coal, 4) Bituminous Coal, 5) Semi-

Bituminous Coal, 6) Sub-Anthracite, 7) Anthracite, 8) Graphite, 9) Cannel Coal.

This set comes with an information sheet. See picture below.

Items in the Worthopedia are obtained exclusively from licensors and partners solely for our members’ research needs.

Flag item for content or copyright.