Location | |
---|---|
Location in Gwynedd | |
Location | Blaenau Ffestiniog |
County | Gwynedd |
Country | Wales |
Coordinates | 53°00′04″N 3°55′07″W / 53.0012°N 3.9186°W |
Production | |
Products | Slate |
Type | Quarry |
History | |
Opened | c.1800 |
Maenofferen quarry[1] (also known as Maen Offeren quarry[2]) is a major slate quarry in the town of Blaenau Ffestiniog, north Wales and one of the major users of the Ffestiniog Railway. It continues to produce crushed slate on a limited scale under the ownership of the nearby Llechwedd quarry.