Bere Alston Mines, Bere Ferrers, West Devon, Devon, England, UKi
Regional Level Types | |
---|---|
Bere Alston Mines | Group of Mines |
Bere Ferrers | Civil Parish |
West Devon | Borough |
Devon | County |
England | Constituent Country |
UK | Country |
This page is currently not sponsored. Click here to sponsor this page.
Latitude & Longitude (WGS84):
50° North , 4° West (est.)
Estimate based on other nearby localities or region boundaries.
Margin of Error:
~5km
Type:
Group of Mines
Köppen climate type:
Mindat Locality ID:
1508
Long-form identifier:
mindat:1:2:1508:3
GUID (UUID V4):
2be3c25f-c344-4e05-a478-e7f918823929
Other/historical names associated with this locality:
Beeralstone; Old Beer Mines; Tamar Silver-Lead Mines
NOTE: Beeralstone (sometimes: Beeralston) is an antiquated 19th century spelling variant. The spellings are also seen as Beer Alston or Bere Alston. The current spelling as seen on Ordnance Survey maps and elsewhere is Bere Alston.
A group of silver-lead mines, the Bere Alston mines are amongst the oldest workings in Britain, and date back to the 13th Century. After long periods of inactivity, mining was resumed throughout the area in the 1780s. The area was also one of the south-west's most important producers of fluorite (albeit of minor importance compared northern England)and produced many fine specimens in the late 1700 and early 1800s.
There is some possible naming confusion with these early workings, e.g. are contemporaneous references to Beer Alston Mine specifically referring to a Beer Alston Mine, or perhaps more generally, to one of the several mines located at Beer Alston?
A lead mine referred to by the famous British mineral collector Phillip Rashleigh (1729-1811), who, in writing to his fellow Cornish mineralogist John Hawkins sometime around 1790, notes that "In consequence of your telling me that some Fluors of a different Colour to mine were flung away on the Shammels [stopes] at Beer Alston Mine and that [the mine] Captain John Vivian knew where to find them, I writ to him desiring he would procure me some. He properly applied to Mr Gullet for his liberty, who writ me a most impertinent letter on the occasion - on which I shall have no further intercourse with him". Clearly, the tribulations of mineral collecting are nothing new!
A merger was formed in 1820, with the mines being named "Beer Alston Mines. This included South Hooe Mine and the Birch and Cleve Lode (the latter subsequently being included into South Tamar Consols). The mines, as in many of the mines here, were rich in silver, South Hooe occasionally running as high as 1800 oz to the ton, Bere Alston Mine half this. The highest production of silver was in 1814-15, when 3 tons of silver was produced; this weight of silver equates to about £1.6 million in today’s silver prices.
Although the plant of Beer Alston Mines was put up for sale in 1820-21, a new company was formed in 1835 as the Tamar Silver Lead Mining Company (not to be confused with the Tamar Silver-Lead Mine), with working resuming then resuming at South Hooe. By 1850 there were 7 engines and 200 people employed here; in 1861 it was described as the deepest lead mine in England. Operations ceased in 1885, by which time the workings had reached 250 fathoms below adit.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsCommodity List
This is a list of exploitable or exploited mineral commodities recorded from this region.Mineral List
Mineral list contains entries from the region specified including sub-localities26 valid minerals.
Rock Types Recorded
Note: data is currently VERY limited. Please bear with us while we work towards adding this information!
Rock list contains entries from the region specified including sub-localities
Select Rock List Type
Alphabetical List Tree DiagramDetailed Mineral List:
Gallery:
List of minerals arranged by Strunz 10th Edition classification
Group 1 - Elements | |||
---|---|---|---|
ⓘ | Sulphur | 1.CC.05 | S8 |
Group 2 - Sulphides and Sulfosalts | |||
ⓘ | Sphalerite | 2.CB.05a | ZnS |
ⓘ | Wurtzite | 2.CB.45 | (Zn,Fe)S |
ⓘ | Pyrrhotite | 2.CC.10 | Fe1-xS |
ⓘ | Galena var. Silver-bearing Galena | 2.CD.10 | PbS with Ag |
ⓘ | 2.CD.10 | PbS | |
ⓘ | Pyrite | 2.EB.05a | FeS2 |
ⓘ | Marcasite | 2.EB.10a | FeS2 |
ⓘ | Arsenopyrite | 2.EB.20 | FeAsS |
ⓘ | Bournonite | 2.GA.50 | PbCuSbS3 |
ⓘ | 'Tennantite Subgroup' | 2.GB.05 | Cu6(Cu4C2+2)As4S12S |
ⓘ | 'Tetrahedrite Subgroup var. Silver-bearing Tetrahedrite' | 2.GB.05 | (Cu,Ag)6[Cu4(Fe,Zn)2]Sb4S13 |
ⓘ | '' | 2.GB.05 | Cu6(Cu4C2+2)Sb4S12S |
Group 3 - Halides | |||
ⓘ | Fluorite | 3.AB.25 | CaF2 |
Group 4 - Oxides and Hydroxides | |||
ⓘ | Goethite | 4.00. | α-Fe3+O(OH) |
ⓘ | Quartz | 4.DA.05 | SiO2 |
ⓘ | var. Chalcedony | 4.DA.05 | SiO2 |
Group 5 - Nitrates and Carbonates | |||
ⓘ | Siderite | 5.AB.05 | FeCO3 |
ⓘ | Smithsonite | 5.AB.05 | ZnCO3 |
ⓘ | Calcite | 5.AB.05 | CaCO3 |
ⓘ | Dolomite | 5.AB.10 | CaMg(CO3)2 |
ⓘ | Aragonite | 5.AB.15 | CaCO3 |
ⓘ | Cerussite | 5.AB.15 | PbCO3 |
ⓘ | Azurite | 5.BA.05 | Cu3(CO3)2(OH)2 |
ⓘ | Malachite | 5.BA.10 | Cu2(CO3)(OH)2 |
ⓘ | Hydrozincite | 5.BA.15 | Zn5(CO3)2(OH)6 |
Group 7 - Sulphates, Chromates, Molybdates and Tungstates | |||
ⓘ | Anglesite | 7.AD.35 | PbSO4 |
ⓘ | Linarite | 7.BC.65 | PbCu(SO4)(OH)2 |
Group 8 - Phosphates, Arsenates and Vanadates | |||
ⓘ | Pyromorphite | 8.BN.05 | Pb5(PO4)3Cl |
ⓘ | Mimetite | 8.BN.05 | Pb5(AsO4)3Cl |
ⓘ | Childrenite | 8.DD.20 | Fe2+Al(PO4)(OH)2 · H2O |
Unclassified | |||
ⓘ | 'Chlorite Group' | - |
List of minerals for each chemical element
Mindat Articles
The Bere Peninsula Silver-Lead Mines ~ Part I by Virginia MaineThe Bere Peninsula Silver-Lead Mines ~ Part II by Virginia Maine
Localities in this Region
- England
- England
- Devon
- West Devon
- Bere Ferrers
- Bere Alston Mines
- Bere Ferrers
- West Devon
- Devon
Other Regions, Features and Areas containing this locality
British and Irish IslesGroup of Islands
Eurasian PlateTectonic Plate
EuropeContinent
UK
- England
- Callington and Tavistock Mining DistrictMining District
- Devon and Cornwall metalliferous mining districtMining District
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.