Wheal Anna Maria (Budock Vean Mine; Pedenpoll Mine), Mawnan, Cornwall, England, UKi
Regional Level Types | |
---|---|
Wheal Anna Maria (Budock Vean Mine; Pedenpoll Mine) | Mine |
Mawnan | Civil Parish |
Cornwall | County |
England | Constituent Country |
UK | Country |
This page is currently not sponsored. Click here to sponsor this page.
Latitude & Longitude (WGS84):
50° 6' 35'' North , 5° 7' 48'' West
Latitude & Longitude (decimal):
UK National Grid Reference:
SW763280
Type:
KΓΆppen climate type:
Nearest Settlements:
Place | Population | Distance |
---|---|---|
Constantine | 819 (2017) | 3.4km |
Gweek | 667 (2017) | 5.7km |
Falmouth | 31,988 (2017) | 6.5km |
Penryn | 7,326 (2011) | 6.7km |
Flushing | 722 (2017) | 7.5km |
Mindat Locality ID:
906
Long-form identifier:
mindat:1:2:906:8
GUID (UUID V4):
38063051-f902-4b88-9f22-36336912b35a
This mine worked a NS-trending copper lode which crosses Porth Navas Creek near Lower Penpoll. It was opened up from two shafts, Engine Shaft, 30 yards south of the road bridge, and Flat Rod Shaft, 75 yards north of the bridge. Adits from each bank of the river connect to them at 3 fms and 5 fms, respectively, below surface. The shafts are connected at 20 fms below adit. The workings are said to be 45 fms deep, but the mine plan shows only short drives below the 20 fm level. Stoping is only shown on the 10 fm level, where the lode was developed from drives from both shafts on a length of 95 fms along its strike.
Just north of Flat Rod Shaft, the NS lode is intersected by an ENE-trending lode, which was opened up for 35 fms at adit level and for 10 fms at the 10 fm level. The composition of that lode is not known.
Between 1833 and 1835, the mine sold 119 tons of 7.5% copper ore. It was reopened in 1907, but problems were encountered with lowering the water below the 10 fm level and it was abandoned the year after.
The grid reference marks the site of Engine Shaft.
Addenda:
A review of surface evidence in May 2013 indicates the workings covered a much larger area than previously recorded. Although mine dumps are not large, they are dotted over a bigger area than expected. Mine waste can be found in the stream north of the road and a dump with signs of an infilled shaft occur south of the bridge close to the creek (David Ifold, pers. commun. May 2013).
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsDetailed Mineral List:
β Bournonite Formula: PbCuSbS3 References: |
β Chalcocite Formula: Cu2S |
β Galena Formula: PbS |
β Phosgenite Formula: Pb2CO3Cl2 Colour: smoky grey Description: collected March 2013. References: |
β Quartz Formula: SiO2 |
β 'Tetrahedrite Subgroup' Formula: Cu6(Cu4C2+2)Sb4S12S |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
Group 2 - Sulphides and Sulfosalts | |||
---|---|---|---|
β | Chalcocite | 2.BA.05 | Cu2S |
β | Galena | 2.CD.10 | PbS |
β | Bournonite | 2.GA.50 | PbCuSbS3 |
β | 'Tetrahedrite Subgroup' | 2.GB.05 | Cu6(Cu4C2+2)Sb4S12S |
Group 4 - Oxides and Hydroxides | |||
β | Quartz | 4.DA.05 | SiO2 |
Group 5 - Nitrates and Carbonates | |||
β | Phosgenite | 5.BE.20 | Pb2CO3Cl2 |
List of minerals for each chemical element
C | Carbon | |
---|---|---|
C | β Phosgenite | Pb2CO3Cl2 |
O | Oxygen | |
O | β Phosgenite | Pb2CO3Cl2 |
O | β Quartz | SiO2 |
Si | Silicon | |
Si | β Quartz | SiO2 |
S | Sulfur | |
S | β Bournonite | PbCuSbS3 |
S | β Chalcocite | Cu2S |
S | β Galena | PbS |
S | β Tetrahedrite Subgroup | Cu6(Cu4C22+)Sb4S12S |
Cl | Chlorine | |
Cl | β Phosgenite | Pb2CO3Cl2 |
Cu | Copper | |
Cu | β Bournonite | PbCuSbS3 |
Cu | β Chalcocite | Cu2S |
Cu | β Tetrahedrite Subgroup | Cu6(Cu4C22+)Sb4S12S |
Sb | Antimony | |
Sb | β Bournonite | PbCuSbS3 |
Sb | β Tetrahedrite Subgroup | Cu6(Cu4C22+)Sb4S12S |
Pb | Lead | |
Pb | β Bournonite | PbCuSbS3 |
Pb | β Galena | PbS |
Pb | β Phosgenite | Pb2CO3Cl2 |
Geochronology
Geologic Time | Rocks, Minerals and Events | |||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Phanerozoic | ||||||||||||||||||||||
Paleozoic | ||||||||||||||||||||||
Permian | ||||||||||||||||||||||
Guadalupian |
| |||||||||||||||||||||
Cisuralian |
| |||||||||||||||||||||
Other Regions, Features and Areas containing this locality
British and Irish IslesGroup of Islands
Eurasian PlateTectonic Plate
EuropeContinent
UK
- England
- Cornwall
- Wendron and Falmouth Mining DistrictMining District
- Devon and Cornwall metalliferous mining districtMining District
- Cornwall
This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to
visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders
for access and that you are aware of all safety precautions necessary.