CLEVELAND, OH (WOIO) - The partial collapse of an old abandoned mine in ... research and secure all of Ohio's old mines. There is a pretty expansive interactive map that shows some of the ...

A map from the Ohio Department of Natural Resources show most of the known abandoned mines are concentrated in the eastern portion of Ohio.

MINERAL RIDGE, Ohio -- When Al ... coal companies to file mine maps, said Ann Harris, a retired Youngstown State University geology professor and an expert on abandoned mines.

You can see the roots that are still dangling.” There are hundreds of thousands of acres of abandoned coal mine land across the state. The Ohio Division of Mineral Resources Management estimates ...

True Pigments has received funding from a number of donors including the Ohio Department of Natural Resources (ODNR), which has granted the project $3.5 million through its Federal Abandoned Mine ...

RAYLAND, Ohio (WTRF) — Several organizations came ... on The Friendship Park Reclamation Project. What was once an abandoned mine site with high walls up to 60 feet tall is now a biodiverse ...

Ohio’s Cuyahoga Valley National Park will ... including funding to clean up brownfield and superfund sites, reclaim abandoned mine lands, and plug orphan oil and gas wells.