Todd Gill, Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UKTodd Gill, Roughton Gill, Caldbeck Fells Mining Region, Cumbria, England, UK

Latitude & Longitude (WGS84): | 54° 42' 2'' North , 3° 4' 42'' West |
---|---|
Latitude & Longitude (decimal): | 54.70061,-3.07858 |
GeoHash: | G#: gctz1vynp |
UK National Grid Reference: | NY305345 |
Köppen climate type: | Cfb : Temperate oceanic climate |
Other/historical names associated with this locality: | North and Western Region; Cumberland |
Cooper & Stanley (1990):
"On the north side of Todd Gill, opposite the main dumps of the Roughton Gill mine, is a small collapsed trial on a copper vein [NY30353455]. This may be the working referred to by Pratt (MS) in about 1700: 'On the south side of Petra [Peteraw, the fell between Birk Gill and Todd Gill] there is a copper vein driven about 12yds into the hill, which they tell us was good copper & pretty quality at the beginning, but of little consequence when it was left of working.'
Thomas Hillary was working a vein in 'Toodgill' or 'Toddgill' in 1724 but gives no information to identify the site (Benson MSS, D/Ben/3116).
Other than some sphalerite and traces of copper minerals, the present small dump is barren. Adams' (1988: 72) reference to gold from this site probably confuses Kingsbury's record of gold from the nearby Mexico mine Low level [NY30553450] driven in Todd Gill in the nineteenth century."
Regions containing this locality

★ Caldbeck Fells Mining Region, Cumbria, England, UK
Mining District - 291 mineral species & varietal names listed
Lake District National Park, Cumbria, England, UK
National Park - 384 mineral species & varietal names listed
Lake District National Park Authority - Caldbeck and Uldale Amber Zone, Cumbria, England, UK
Mineral Collecting Permit Zone - 224 mineral species & varietal names listed
Select Mineral List Type
Standard Detailed Strunz Dana Chemical ElementsMineral List
7 valid minerals.
Detailed Mineral List:
ⓘ Gold ? Formula: Au Reference: Adams, J. (1988) Mines of the Lake District Fells. Dalesman Books, Clapham, Lancaster, 160 pp.;
Cooper, M.P. and Stanley, C.J. (1990) Minerals of the English Lake District: Caldbeck Fells. Natural History Museum Publications, London, 160 pp. (referring to Adams, 1988).;
BMS Database |
ⓘ Linarite Formula: PbCu(SO4)(OH)2 Description: In traces from the Low level dumps in Todd Gill. Reference: Cooper, M.P. and Stanley, C.J. (1990) Minerals of the English Lake District: Caldbeck Fells. Natural History Museum Publications, London, 160 pp. |
ⓘ Malachite Formula: Cu2(CO3)(OH)2 Reference: BMS Database |
ⓘ Plumbogummite Formula: PbAl3(PO4)(PO3OH)(OH)6 Reference: BMS Database |
ⓘ 'Psilomelane' Reference: BMS Database |
ⓘ Pyromorphite Formula: Pb5(PO4)3Cl Reference: BMS Database |
ⓘ Sphalerite Formula: ZnS Reference: Cooper, M.P. and Stanley, C.J. (1990) Minerals of the English Lake District: Caldbeck Fells. Natural History Museum Publications, London, 160 pp. |
ⓘ Wulfenite Formula: Pb(MoO4) Habit: tabular plates and bipyramids < 2mm Colour: yellow Description: From the dumps of the Low Level (M.P. Cooper Collection). Reference: Cooper, M.P. and Stanley, C.J. (1990) Minerals of the English Lake District: Caldbeck Fells. Natural History Museum Publications, London, 160 pp.;
BMS Database |
List of minerals arranged by Strunz 10th Edition classification
Group 1 - Elements | |||
---|---|---|---|
ⓘ | 'Gold' ? | 1.AA.05 | Au |
Group 2 - Sulphides and Sulfosalts | |||
ⓘ | 'Sphalerite' | 2.CB.05a | ZnS |
Group 5 - Nitrates and Carbonates | |||
ⓘ | 'Malachite' | 5.BA.10 | Cu2(CO3)(OH)2 |
Group 7 - Sulphates, Chromates, Molybdates and Tungstates | |||
ⓘ | 'Linarite' | 7.BC.65 | PbCu(SO4)(OH)2 |
ⓘ | 'Wulfenite' | 7.GA.05 | Pb(MoO4) |
Group 8 - Phosphates, Arsenates and Vanadates | |||
ⓘ | 'Plumbogummite' | 8.BL.10 | PbAl3(PO4)(PO3OH)(OH)6 |
ⓘ | 'Pyromorphite' | 8.BN.05 | Pb5(PO4)3Cl |
Unclassified Minerals, Rocks, etc. | |||
ⓘ | 'Psilomelane' | - |
List of minerals arranged by Dana 8th Edition classification
Group 1 - NATIVE ELEMENTS AND ALLOYS | |||
---|---|---|---|
Metals, other than the Platinum Group | |||
ⓘ | Gold ? | 1.1.1.1 | Au |
Group 2 - SULFIDES | |||
AmXp, with m:p = 1:1 | |||
ⓘ | Sphalerite | 2.8.2.1 | ZnS |
Group 16a - ANHYDROUS CARBONATES CONTAINING HYDROXYL OR HALOGEN | |||
ⓘ | Malachite | 16a.3.1.1 | Cu2(CO3)(OH)2 |
Group 30 - ANHYDROUS SULFATES CONTAINING HYDROXYL OR HALOGEN | |||
(AB)2(XO4)Zq | |||
ⓘ | Linarite | 30.2.3.1 | PbCu(SO4)(OH)2 |
Group 41 - ANHYDROUS PHOSPHATES, ETC.CONTAINING HYDROXYL OR HALOGEN | |||
A5(XO4)3Zq | |||
ⓘ | Pyromorphite | 41.8.4.1 | Pb5(PO4)3Cl |
Group 42 - HYDRATED PHOSPHATES, ETC.CONTAINING HYDROXYL OR HALOGEN | |||
(AB)2(XO4)Zq·xH2O | |||
ⓘ | Plumbogummite | 42.7.3.5 | PbAl3(PO4)(PO3OH)(OH)6 |
Group 48 - ANHYDROUS MOLYBDATES AND TUNGSTATES | |||
AXO4 | |||
ⓘ | Wulfenite | 48.1.3.1 | Pb(MoO4) |
Unclassified Minerals, Rocks, etc. | |||
ⓘ | 'Psilomelane' | - |
List of minerals for each chemical element
H | Hydrogen | |
---|---|---|
H | ⓘ Linarite | PbCu(SO4)(OH)2 |
H | ⓘ Malachite | Cu2(CO3)(OH)2 |
H | ⓘ Plumbogummite | PbAl3(PO4)(PO3OH)(OH)6 |
C | Carbon | |
C | ⓘ Malachite | Cu2(CO3)(OH)2 |
O | Oxygen | |
O | ⓘ Linarite | PbCu(SO4)(OH)2 |
O | ⓘ Malachite | Cu2(CO3)(OH)2 |
O | ⓘ Plumbogummite | PbAl3(PO4)(PO3OH)(OH)6 |
O | ⓘ Pyromorphite | Pb5(PO4)3Cl |
O | ⓘ Wulfenite | Pb(MoO4) |
Al | Aluminium | |
Al | ⓘ Plumbogummite | PbAl3(PO4)(PO3OH)(OH)6 |
P | Phosphorus | |
P | ⓘ Plumbogummite | PbAl3(PO4)(PO3OH)(OH)6 |
P | ⓘ Pyromorphite | Pb5(PO4)3Cl |
S | Sulfur | |
S | ⓘ Linarite | PbCu(SO4)(OH)2 |
S | ⓘ Sphalerite | ZnS |
Cl | Chlorine | |
Cl | ⓘ Pyromorphite | Pb5(PO4)3Cl |
Cu | Copper | |
Cu | ⓘ Linarite | PbCu(SO4)(OH)2 |
Cu | ⓘ Malachite | Cu2(CO3)(OH)2 |
Zn | Zinc | |
Zn | ⓘ Sphalerite | ZnS |
Mo | Molybdenum | |
Mo | ⓘ Wulfenite | Pb(MoO4) |
Au | Gold | |
Au | ⓘ Gold | Au |
Pb | Lead | |
Pb | ⓘ Linarite | PbCu(SO4)(OH)2 |
Pb | ⓘ Plumbogummite | PbAl3(PO4)(PO3OH)(OH)6 |
Pb | ⓘ Pyromorphite | Pb5(PO4)3Cl |
Pb | ⓘ Wulfenite | Pb(MoO4) |
Regional Geology
This geological map and associated information on rock units at or nearby to the coordinates given for this locality is based on relatively small scale geological maps provided by various national Geological Surveys. This does not necessarily represent the complete geology at this locality but it gives a background for the region in which it is found.
Click on geological units on the map for more information. Click here to view full-screen map on Macrostrat.org
Early Carboniferous 323.2 - 358.9 Ma ID: 3186080 | Paleozoic sedimentary rocks Age: Mississippian (323.2 - 358.9 Ma) Lithology: Sedimentary rocks Reference: Chorlton, L.B. Generalized geology of the world: bedrock domains and major faults in GIS format: a small-scale world geology map with an extended geological attribute database. doi: 10.4095/223767. Geological Survey of Canada, Open File 5529. [154] |
Ordovician 443.8 - 485.4 Ma ID: 2033368 | Unnamed Extrusive Rocks, Ordovician Age: Ordovician (443.8 - 485.4 Ma) Lithology: Mafic lava Reference: British Geological Survey. DiGMapGB-625. British Geological Survey ©NERC. [23] |
Early Ordovician 470 - 485.4 Ma ID: 3157764 | Early Ordovician limestone Age: Early Ordovician (470 - 485.4 Ma) Lithology: Major:{limestone}, Minor{sandstone,siltstone} Reference: Asch, K. The 1:5M International Geological Map of Europe and Adjacent Areas: Development and Implementation of a GIS-enabled Concept. Geologisches Jahrbuch, SA 3. [147] |
Data and map coding provided by Macrostrat.org, used under Creative Commons Attribution 4.0 License
Todd Gill, Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK