Loch Borralan Complex, Assynt, North, West and Central Sutherland, Highland, Scotland, UKi
Regional Level Types | |
---|---|
Loch Borralan Complex | Volcanic Complex |
Assynt | - not defined - |
NorthοΌ West and Central Sutherland | Ward |
Highland | Council Area |
Scotland | Country |
UK | Country |
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Latitude & Longitude (WGS84):
58° 3' 10'' North , 4° 56' 50'' West
Latitude & Longitude (decimal):
Type:
KΓΆppen climate type:
Mindat Locality ID:
282070
Long-form identifier:
mindat:1:2:282070:8
GUID (UUID V4):
b646c0e9-647a-49c0-a300-8fdce65d2b35
Other/historical names associated with this locality:
Loch Borrolan; Loch Borolan
The Complex lies in southern part of Assynt Culmination, an embayment defined by rocks overlying the major Moine Thrust. Rocks underlying the Moine Thrust include Cambro-Ordovician sediments and Lewisian (Precambrian) rocks, which are involved in a complex thrust stack.
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Mineral list contains entries from the region specified including sub-localities27 valid minerals.
Rock Types Recorded
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Rock list contains entries from the region specified including sub-localities
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Alphabetical List Tree DiagramDetailed Mineral List:
Gallery:
List of minerals arranged by Strunz 10th Edition classification
Group 2 - Sulphides and Sulfosalts | |||
---|---|---|---|
β | Pyrite | 2.EB.05a | FeS2 |
Group 3 - Halides | |||
β | Fluorite | 3.AB.25 | CaF2 |
Group 4 - Oxides and Hydroxides | |||
β | Magnetite | 4.BB.05 | Fe2+Fe3+2O4 |
β | var. Titanium-bearing Magnetite | 4.BB.05 | Fe2+(Fe3+,Ti)2O4 |
β | Spinel | 4.BB.05 | MgAl2O4 |
β | Ilmenite | 4.CB.05 | Fe2+TiO3 |
Group 5 - Nitrates and Carbonates | |||
β | Calcite | 5.AB.05 | CaCO3 |
Group 9 - Silicates | |||
β | Andradite | 9.AD.25 | Ca3Fe3+2(SiO4)3 |
β | var. Melanite | 9.AD.25 | Ca3(Fe3+,Ti)2(SiO4)3 |
β | Zircon | 9.AD.30 | Zr(SiO4) |
β | Chondrodite | 9.AF.45 | Mg5(SiO4)2F2 |
β | Titanite | 9.AG.15 | CaTi(SiO4)O |
β | Epidote | 9.BG.05a | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
β | Diopside | 9.DA.15 | CaMgSi2O6 |
β | Aegirine-augite | 9.DA.20 | (NaaCabFe2+cMgd)(Fe3+eAlfFe2+gMgh)Si2O6 |
β | Tremolite | 9.DE.10 | β»Ca2Mg5(Si8O22)(OH)2 |
β | Potassic-richterite | 9.DE.20 | {K}{CaNa}{Mg5}Si8O22(OH)2 |
β | Arfvedsonite | 9.DE.25 | [Na][Na2][Fe2+4Fe3+]Si8O22(OH)2 |
β | Magnesio-arfvedsonite | 9.DE.25 | {Na}{Na2}{Mg4Fe3+}(Si8O22)(OH)2 |
β | Muscovite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
β | var. Sericite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
β | Phlogopite | 9.EC.20 | KMg3(AlSi3O10)(OH)2 |
β | Nepheline | 9.FA.05 | Na3K(Al4Si4O16) |
β | Microcline | 9.FA.30 | K(AlSi3O8) |
β | Orthoclase | 9.FA.30 | K(AlSi3O8) |
β | Albite var. Oligoclase | 9.FA.35 | (Na,Ca)[Al(Si,Al)Si2O8] |
β | 9.FA.35 | Na(AlSi3O8) | |
β | Vishnevite | 9.FB.05 | (Na,K)8(Al6Si6O24)(SO4,CO3) Β· 2H2O |
β | Cancrinite | 9.FB.05 | (Na,Ca,β»)8(Al6Si6O24)(CO3,SO4)2 Β· 2H2O |
β | Sodalite | 9.FB.10 | Na4(Si3Al3)O12Cl |
β | Nosean | 9.FB.10 | Na8(Al6Si6O24)(SO4) Β· H2O |
β | 'Zeolite Group' | 9.G0. | |
Unclassified | |||
β | 'Rhombohedral Carbonate' | - | (Ca/Mg/Fe/Mn etc)CO3 |
β | 'Pseudoleucite' | - | |
β | 'Apatite' | - | Ca5(PO4)3(Cl/F/OH) |
β | 'Garnet Group' | - | X3Z2(SiO4)3 |
β | 'Pyroxene Group' | - | ADSi2O6 |
β | 'K Feldspar' | - | |
β | 'Plagioclase' | - | (Na,Ca)[(Si,Al)AlSi2]O8 |
β | 'Alkali Feldspar' | - | |
β | 'Hornblende Root Name Group' | - | β»Ca2(Z2+4Z3+)(AlSi7O22)(OH,F,Cl)2 |
β | 'Scapolite' | - | |
β | 'Fayalite-Forsterite Series' | - | |
β | 'Biotite' | - | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
β | 'Feldspar Group' | - | |
β | 'Mica Group' | - | |
β | 'Feldspar Group var. Perthite' | - | |
β | 'Garnet Group var. Titanium-bearing Garnet' | - | X3Z2(SiO4)3 |
List of minerals for each chemical element
H | Hydrogen | |
---|---|---|
H | β Arfvedsonite | [Na][Na2][Fe42+Fe3+]Si8O22(OH)2 |
H | β Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
H | β Cancrinite | (Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O |
H | β Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
H | β Magnesio-arfvedsonite | {Na}{Na2}{Mg4Fe3+}(Si8O22)(OH)2 |
H | β Muscovite | KAl2(AlSi3O10)(OH)2 |
H | β Nosean | Na8(Al6Si6O24)(SO4) · H2O |
H | β Phlogopite | KMg3(AlSi3O10)(OH)2 |
H | β Tremolite | ◻Ca2Mg5(Si8O22)(OH)2 |
H | β Vishnevite | (Na,K)8(Al6Si6O24)(SO4,CO3) · 2H2O |
H | β Potassic-richterite | {K}{CaNa}{Mg5}Si8O22(OH)2 |
H | β Hornblende Root Name Group | ◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2 |
H | β Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
H | β Apatite | Ca5(PO4)3(Cl/F/OH) |
C | Carbon | |
C | β Calcite | CaCO3 |
C | β Cancrinite | (Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O |
C | β Vishnevite | (Na,K)8(Al6Si6O24)(SO4,CO3) · 2H2O |
C | β Rhombohedral Carbonate | (Ca/Mg/Fe/Mn etc)CO3 |
O | Oxygen | |
O | β Aegirine-augite | (NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6 |
O | β Albite | Na(AlSi3O8) |
O | β Andradite | Ca3Fe23+(SiO4)3 |
O | β Arfvedsonite | [Na][Na2][Fe42+Fe3+]Si8O22(OH)2 |
O | β Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
O | β Calcite | CaCO3 |
O | β Cancrinite | (Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O |
O | β Chondrodite | Mg5(SiO4)2F2 |
O | β Diopside | CaMgSi2O6 |
O | β Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
O | β Ilmenite | Fe2+TiO3 |
O | β Magnesio-arfvedsonite | {Na}{Na2}{Mg4Fe3+}(Si8O22)(OH)2 |
O | β Magnetite | Fe2+Fe23+O4 |
O | β Microcline | K(AlSi3O8) |
O | β Muscovite | KAl2(AlSi3O10)(OH)2 |
O | β Nepheline | Na3K(Al4Si4O16) |
O | β Nosean | Na8(Al6Si6O24)(SO4) · H2O |
O | β Albite var. Oligoclase | (Na,Ca)[Al(Si,Al)Si2O8] |
O | β Orthoclase | K(AlSi3O8) |
O | β Phlogopite | KMg3(AlSi3O10)(OH)2 |
O | β Sodalite | Na4(Si3Al3)O12Cl |
O | β Spinel | MgAl2O4 |
O | β Titanite | CaTi(SiO4)O |
O | β Magnetite var. Titanium-bearing Magnetite | Fe2+(Fe3+,Ti)2O4 |
O | β Tremolite | ◻Ca2Mg5(Si8O22)(OH)2 |
O | β Vishnevite | (Na,K)8(Al6Si6O24)(SO4,CO3) · 2H2O |
O | β Zircon | Zr(SiO4) |
O | β Potassic-richterite | {K}{CaNa}{Mg5}Si8O22(OH)2 |
O | β Andradite var. Melanite | Ca3(Fe3+,Ti)2(SiO4)3 |
O | β Hornblende Root Name Group | ◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2 |
O | β Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
O | β Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
O | β Pyroxene Group | ADSi2O6 |
O | β Garnet Group | X3Z2(SiO4)3 |
O | β Apatite | Ca5(PO4)3(Cl/F/OH) |
O | β Rhombohedral Carbonate | (Ca/Mg/Fe/Mn etc)CO3 |
F | Fluorine | |
F | β Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
F | β Chondrodite | Mg5(SiO4)2F2 |
F | β Fluorite | CaF2 |
F | β Hornblende Root Name Group | ◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2 |
F | β Apatite | Ca5(PO4)3(Cl/F/OH) |
Na | Sodium | |
Na | β Aegirine-augite | (NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6 |
Na | β Albite | Na(AlSi3O8) |
Na | β Arfvedsonite | [Na][Na2][Fe42+Fe3+]Si8O22(OH)2 |
Na | β Cancrinite | (Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O |
Na | β Magnesio-arfvedsonite | {Na}{Na2}{Mg4Fe3+}(Si8O22)(OH)2 |
Na | β Nepheline | Na3K(Al4Si4O16) |
Na | β Nosean | Na8(Al6Si6O24)(SO4) · H2O |
Na | β Albite var. Oligoclase | (Na,Ca)[Al(Si,Al)Si2O8] |
Na | β Sodalite | Na4(Si3Al3)O12Cl |
Na | β Vishnevite | (Na,K)8(Al6Si6O24)(SO4,CO3) · 2H2O |
Na | β Potassic-richterite | {K}{CaNa}{Mg5}Si8O22(OH)2 |
Na | β Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
Mg | Magnesium | |
Mg | β Aegirine-augite | (NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6 |
Mg | β Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
Mg | β Chondrodite | Mg5(SiO4)2F2 |
Mg | β Diopside | CaMgSi2O6 |
Mg | β Magnesio-arfvedsonite | {Na}{Na2}{Mg4Fe3+}(Si8O22)(OH)2 |
Mg | β Phlogopite | KMg3(AlSi3O10)(OH)2 |
Mg | β Spinel | MgAl2O4 |
Mg | β Tremolite | ◻Ca2Mg5(Si8O22)(OH)2 |
Mg | β Potassic-richterite | {K}{CaNa}{Mg5}Si8O22(OH)2 |
Mg | β Rhombohedral Carbonate | (Ca/Mg/Fe/Mn etc)CO3 |
Al | Aluminium | |
Al | β Aegirine-augite | (NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6 |
Al | β Albite | Na(AlSi3O8) |
Al | β Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
Al | β Cancrinite | (Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O |
Al | β Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
Al | β Microcline | K(AlSi3O8) |
Al | β Muscovite | KAl2(AlSi3O10)(OH)2 |
Al | β Nepheline | Na3K(Al4Si4O16) |
Al | β Nosean | Na8(Al6Si6O24)(SO4) · H2O |
Al | β Albite var. Oligoclase | (Na,Ca)[Al(Si,Al)Si2O8] |
Al | β Orthoclase | K(AlSi3O8) |
Al | β Phlogopite | KMg3(AlSi3O10)(OH)2 |
Al | β Sodalite | Na4(Si3Al3)O12Cl |
Al | β Spinel | MgAl2O4 |
Al | β Vishnevite | (Na,K)8(Al6Si6O24)(SO4,CO3) · 2H2O |
Al | β Hornblende Root Name Group | ◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2 |
Al | β Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
Al | β Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
Si | Silicon | |
Si | β Aegirine-augite | (NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6 |
Si | β Albite | Na(AlSi3O8) |
Si | β Andradite | Ca3Fe23+(SiO4)3 |
Si | β Arfvedsonite | [Na][Na2][Fe42+Fe3+]Si8O22(OH)2 |
Si | β Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
Si | β Cancrinite | (Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O |
Si | β Chondrodite | Mg5(SiO4)2F2 |
Si | β Diopside | CaMgSi2O6 |
Si | β Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
Si | β Magnesio-arfvedsonite | {Na}{Na2}{Mg4Fe3+}(Si8O22)(OH)2 |
Si | β Microcline | K(AlSi3O8) |
Si | β Muscovite | KAl2(AlSi3O10)(OH)2 |
Si | β Nepheline | Na3K(Al4Si4O16) |
Si | β Nosean | Na8(Al6Si6O24)(SO4) · H2O |
Si | β Albite var. Oligoclase | (Na,Ca)[Al(Si,Al)Si2O8] |
Si | β Orthoclase | K(AlSi3O8) |
Si | β Phlogopite | KMg3(AlSi3O10)(OH)2 |
Si | β Sodalite | Na4(Si3Al3)O12Cl |
Si | β Titanite | CaTi(SiO4)O |
Si | β Tremolite | ◻Ca2Mg5(Si8O22)(OH)2 |
Si | β Vishnevite | (Na,K)8(Al6Si6O24)(SO4,CO3) · 2H2O |
Si | β Zircon | Zr(SiO4) |
Si | β Potassic-richterite | {K}{CaNa}{Mg5}Si8O22(OH)2 |
Si | β Andradite var. Melanite | Ca3(Fe3+,Ti)2(SiO4)3 |
Si | β Hornblende Root Name Group | ◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2 |
Si | β Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
Si | β Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
Si | β Pyroxene Group | ADSi2O6 |
Si | β Garnet Group | X3Z2(SiO4)3 |
P | Phosphorus | |
P | β Apatite | Ca5(PO4)3(Cl/F/OH) |
S | Sulfur | |
S | β Cancrinite | (Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O |
S | β Nosean | Na8(Al6Si6O24)(SO4) · H2O |
S | β Pyrite | FeS2 |
S | β Vishnevite | (Na,K)8(Al6Si6O24)(SO4,CO3) · 2H2O |
Cl | Chlorine | |
Cl | β Sodalite | Na4(Si3Al3)O12Cl |
Cl | β Hornblende Root Name Group | ◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2 |
Cl | β Apatite | Ca5(PO4)3(Cl/F/OH) |
K | Potassium | |
K | β Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
K | β Microcline | K(AlSi3O8) |
K | β Muscovite | KAl2(AlSi3O10)(OH)2 |
K | β Nepheline | Na3K(Al4Si4O16) |
K | β Orthoclase | K(AlSi3O8) |
K | β Phlogopite | KMg3(AlSi3O10)(OH)2 |
K | β Vishnevite | (Na,K)8(Al6Si6O24)(SO4,CO3) · 2H2O |
K | β Potassic-richterite | {K}{CaNa}{Mg5}Si8O22(OH)2 |
K | β Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
Ca | Calcium | |
Ca | β Aegirine-augite | (NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6 |
Ca | β Andradite | Ca3Fe23+(SiO4)3 |
Ca | β Calcite | CaCO3 |
Ca | β Cancrinite | (Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O |
Ca | β Diopside | CaMgSi2O6 |
Ca | β Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
Ca | β Fluorite | CaF2 |
Ca | β Albite var. Oligoclase | (Na,Ca)[Al(Si,Al)Si2O8] |
Ca | β Titanite | CaTi(SiO4)O |
Ca | β Tremolite | ◻Ca2Mg5(Si8O22)(OH)2 |
Ca | β Potassic-richterite | {K}{CaNa}{Mg5}Si8O22(OH)2 |
Ca | β Andradite var. Melanite | Ca3(Fe3+,Ti)2(SiO4)3 |
Ca | β Hornblende Root Name Group | ◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2 |
Ca | β Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
Ca | β Apatite | Ca5(PO4)3(Cl/F/OH) |
Ca | β Rhombohedral Carbonate | (Ca/Mg/Fe/Mn etc)CO3 |
Ti | Titanium | |
Ti | β Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
Ti | β Ilmenite | Fe2+TiO3 |
Ti | β Titanite | CaTi(SiO4)O |
Ti | β Magnetite var. Titanium-bearing Magnetite | Fe2+(Fe3+,Ti)2O4 |
Ti | β Andradite var. Melanite | Ca3(Fe3+,Ti)2(SiO4)3 |
Mn | Manganese | |
Mn | β Rhombohedral Carbonate | (Ca/Mg/Fe/Mn etc)CO3 |
Fe | Iron | |
Fe | β Aegirine-augite | (NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6 |
Fe | β Andradite | Ca3Fe23+(SiO4)3 |
Fe | β Arfvedsonite | [Na][Na2][Fe42+Fe3+]Si8O22(OH)2 |
Fe | β Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
Fe | β Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
Fe | β Ilmenite | Fe2+TiO3 |
Fe | β Magnesio-arfvedsonite | {Na}{Na2}{Mg4Fe3+}(Si8O22)(OH)2 |
Fe | β Magnetite | Fe2+Fe23+O4 |
Fe | β Pyrite | FeS2 |
Fe | β Magnetite var. Titanium-bearing Magnetite | Fe2+(Fe3+,Ti)2O4 |
Fe | β Andradite var. Melanite | Ca3(Fe3+,Ti)2(SiO4)3 |
Fe | β Rhombohedral Carbonate | (Ca/Mg/Fe/Mn etc)CO3 |
Zr | Zirconium | |
Zr | β Zircon | Zr(SiO4) |
Geochronology
Mineralization age: Paleozoic : 430 Β± 4 Ma to 387 Β± 6 MaImportant note: This table is based only on rock and mineral ages recorded on mindat.org for this locality and is not necessarily a complete representation of the geochronology, but does give an indication of possible mineralization events relevant to this locality. As more age information is added this table may expand in the future. A break in the table simply indicates a lack of data entered here, not necessarily a break in the geologic sequence. Grey background entries are from different, related, localities.
Geologic Time | Rocks, Minerals and Events | ||||||
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Phanerozoic | |||||||
Paleozoic | |||||||
Devonian | |||||||
Middle Devonian |
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Early/Lower Devonian |
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Silurian | |||||||
Wenlock |
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Localities in this Region
- Scotland
- Highland
- North, West and Central Sutherland
- Assynt
- Loch Borralan Complex
- Assynt
- North, West and Central Sutherland
- Highland
Other Regions, Features and Areas containing this locality
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