Winthrop hires outside group to help revise quarry, mineral extraction rules

A quarry proposal that raised health and environmental concerns prompted the town to consider tightening its regulations. The town will pay Kennebec Valley Council of Governments $4,000 for assistance.

Maine likely to amend its strict mining laws in the coming months

But the changes could be significant, requiring public hearings and months of information gathering before they go into effect.

State lawmakers consider removing size limits on open-pit metal mines

The current three-acre limit prohibits the mining of a lithium deposit in Newry that could be worth over $1 billion.

Battle over Maine’s strict mining rules spills into Legislature

Some argue that a proposed lithium mine in western Maine would support renewable energy development and help fight climate change. Others say the potential environmental impacts might not be worth it.

Canadian mining exploration company looks for metals in the Midcoast

Exiro Minerals Corp hopes to win over residents in Warren and Union as state lawmakers consider changes to Maine's strict mining laws.

Controversial Winthrop quarry proposal hangs in the balance after officials delay action on key permit

The Planning Board has requested more information on a Lewiston-based company's plans for a mining operation off Turkey Lane.

Group of residents calls for review of Winthrop quarry project, citing health and environmental concerns

The group says a proposed Turkey Lane quarry would create airborne dust particles that could travel toward the school and downtown area, potentially causing lung issues and affecting local aquatic life.

Canadian firm tries a second proposal for mining in northern Maine

The original rezoning plan submitted three years ago was withdrawn after state regulators said it lacked sufficient information on nearly five dozen subjects.

Regulators begin reviewing plan for metal mine in northern Maine

Wolfden Resources' proposal for a mine just south of Patten will likely be the first test of a state law that opened the door for metal mining in the state.

Local jeweler re-creates a gem