Mill Ruins Park की तस्वीरें

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The former Wrysgan Slate Quarry in the Moelwyn Mountains, by Tanygrisiau, Blaenau Ffestiniog, Gwynedd, North Wales. Wrysgan sits high on the flank of Moel-yr-hydd, to the south of Cwm Orthin. It was separated from Cwm Ystradau by a sharp ridge, through which the quarry bored an inclined tunnel in order to connect to the Festiniog Railway. On the north side of the tunnel a tramway led to the mill and stacking area, which stood on a small area of flat ground high above Cwm Orthin. To the south of the mill an incline led up to the main floor 3 adit which led west into the chambers underneath Moel-yr-hydd. Further adits lay to the south, accessing other levels. The first slate was worked at Wrysgan in the 1830s. In the 1850s the quarry underwent a substantial expansion, including the construction of a mill on the site. This mill was replaced with a larger facility in 1865 which was powered by a waterwheel supplied from the LLyn Wrysgan reservoir above. Electricity was introduced in 1920. The quarry closed and the incline was lifted in 1946.
Mill Ruins Park एक पर्यटक आकर्षण है, जो Minneapolis , संयुक्त राज्य अमेरिका में Historic districts में से एक है । यह स्थित है: 21 km Columbia Heights से, 24 km Saint Louis Park से, 41 km Saint Paul से। Read further
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