Marker Stone for the Cornubian Mine at SW 999597 is a Grade II listed building in the Cornwall local planning authority area, England. First listed on 28 August 1987. Marker stone.
Marker Stone for the Cornubian Mine at SW 999597
- WRENN ID
- fallen-bonework-curlew
- Grade
- II
- Local Planning Authority
- Cornwall
- Constituency
- St Austell and Newquay MP: Noah Law (Lab)
- Country
- England
- Date first listed
- 28 August 1987
- Type
- Marker stone
- Address
- Marker Stone for the Cornubian Mine at SW 999597, Roche
- OS grid reference
- SW 999 597
- Coordinates
- 50.40309, -4.81613
- Source
- Historic England listing
Description
The marker stone for the Cornubian Mine dates from the late 19th century. It is a roughly hewn granite monolith that stands about 40 centimetres high and has a roughly square shape. The stone features carved lettering on two faces, with the inscription "RR6CU" in upper case with serifs on one side, while the other side is illegible.
Local climate
Marker Stone for the Cornubian Mine at SW 999597 receives an average of 960 mm of rain a year. This makes it wetter than 74% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 86% of listed buildings.
It experiences an average of 10 freeze-thaw cycles a year, fewer than 91% of listed buildings. Of these, 4 follow at least 1 mm of rain in the preceding 48 hours. Average temperatures at this location have risen by 0.3°C per decade since 1991.
Averages for 1991–2020; temperature trend 1991–2025. Figures describe the wider area (a grid cell of roughly 10 km), not the individual site. Contains modified Copernicus Climate Change Service information 2026.
More on this building
Sign in or create a free account to unlock:
- No EPC on record for this property
- No sale records on file
- No related consent applications matched
- Detailed attributes — period, style, materials, features
- Flood risk assessment
- Radon risk assessment
- Weather exposure and heating demand — rain and frost month by month and year by year, wind direction, solar and humidity
Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.
Similar buildings
The closest matches to this building from all 493,000 UK listed buildings, by architecture, period and materials.
this building 1 similar nearby listed buildings