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Basalt quarries, Mendig, Mayen-Koblenz, Rhineland-Palatinate, Germany

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Name(s) in local language(s):Basaltsteinbrüche, Mendig, Eifel, Rheinland-Pfalz, Deutschland
Latitude & Longitude (WGS84): 50° 22' 50'' North , 7° 16' 33'' East
Latitude & Longitude (decimal): 50.38056,7.27583
GeoHash:G#: u0vnted05
Locality type:Group of Quarries
Köppen climate type:Cfb : Temperate oceanic climate


A couple of small quarries in the upper Mendig lava flow ("Mendiger Mühlsteinlava"), a nephelinite-leucite-tephrite. The quarries are located in the northern part of Mendig city (Niedermendig), in the area of Hotel Hansa.
Xenolits (subvolcanites, crystalline schists, Ca-rich rocks).

Individual localities:
- Michels quarry (abandoned)
- Bous quarry
- Geilen quarry

Regions containing this locality

Eifel Volcanic Fields, Germany

Group of Volcanic Fields - 530 mineral species & varietal names listed

Eifel Mountains, Germany/Belgium

Mountain Range - 695 mineral species & varietal names listed

East Eifel Volcanic Field, Germany

Volcanic Field - 452 mineral species & varietal names listed

Laacher See Volcanic Complex, Germany

Complex - 260 mineral species & varietal names listed

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List


30 valid minerals.

Rock Types Recorded

Note: this is a very new system on mindat.org and data is currently VERY limited. Please bear with us while we work towards adding this information!

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

Albite
Formula: Na(AlSi3O8)
Reference: Brauns, R., Die Mineralien der Niederrheinischen Vulkangebiete, Schweizerbart, Stuttgart, 1922
Albite var: Andesine
Formula: (Na,Ca)[Al(Si,Al)Si2O8]
Reference: Brauns, R., Die Mineralien der Niederrheinischen Vulkangebiete, Schweizerbart, Stuttgart, 1922
'Albite-Anorthite Series'
Reference: Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
Almandine
Formula: Fe2+3Al2(SiO4)3
Reference: Brauns, R., Die Mineralien der Niederrheinischen Vulkangebiete, Schweizerbart, Stuttgart, 1922
Analcime
Formula: Na(AlSi2O6) · H2O
Reference: Hentschel, G., Die Mineralien der Eifelvulkane, Weise Verlag München, 1983
Andalusite
Formula: Al2(SiO4)O
Reference: Brauns, R., Die Mineralien der Niederrheinischen Vulkangebiete, Schweizerbart, Stuttgart, 1922]
Andradite
Formula: Ca3Fe3+2(SiO4)3
Reference: Brauns, R., Die Mineralien der Niederrheinischen Vulkangebiete, Schweizerbart, Stuttgart, 1922
Aragonite
Formula: CaCO3
Reference: Brauns, R., Die Mineralien der Niederrheinischen Vulkangebiete, Schweizerbart, Stuttgart, 1922
Augite
Formula: (CaxMgyFez)(Mgy1Fez1)Si2O6
Reference: Brauns, R., Die Mineralien der Niederrheinischen Vulkangebiete, Schweizerbart, Stuttgart, 1922
'Basalt'
Reference: Automatically generated from locality name
'Biotite'
Reference: Hentschel, G., Die Mineralien der basaltischen Gesteine im Laacher Vulkangebiet, Der Aufschluß, Heft 2, 1975
Calcite
Formula: CaCO3
Reference: Hentschel, G., Die Mineralien der Eifelvulkane, Weise Verlag München, 1983
'Chabazite'
Reference: ko.jansen
Cordierite
Formula: (Mg,Fe)2Al3(AlSi5O18)
Reference: Brauns, R., Die Mineralien der Niederrheinischen Vulkangebiete, Schweizerbart, Stuttgart, 1922
Corundum
Formula: Al2O3
Reference: Brauns, R., Die Mineralien der Niederrheinischen Vulkangebiete, Schweizerbart, Stuttgart, 1922
Cristobalite
Formula: SiO2
Reference: Brauns, R., Die Mineralien der Niederrheinischen Vulkangebiete, Schweizerbart, Stuttgart, 1922
Ettringite
Formula: Ca6Al2(SO4)3(OH)12 · 26H2O
Reference: Hentschel, G., Die Mineralien der Eifelvulkane, Weise Verlag München, 1983
Fluorapatite
Formula: Ca5(PO4)3F
Reference: Brauns, R., Die Mineralien der Niederrheinischen Vulkangebiete, Schweizerbart, Stuttgart, 1922
Gehlenite
Formula: Ca2Al(AlSiO7)
Reference: Hentschel, G., Die Mineralien der Eifelvulkane, Weise Verlag München, 1983
Graphite
Formula: C
Reference: Brauns, R., Die Mineralien der Niederrheinischen Vulkangebiete, Schweizerbart, Stuttgart, 1922
Haüyne
Formula: (Na,K)3(Ca,Na)(Al3Si3O12)(SO4,S,Cl)
Reference: Brauns, R., Die Mineralien der Niederrheinischen Vulkangebiete, Schweizerbart, Stuttgart, 1922
Hematite
Formula: Fe2O3
Reference: Hentschel, G., Die Mineralien der basaltischen Gesteine im Laacher Vulkangebiet, Der Aufschluß, Heft 2, 1975
Hercynite
Formula: Fe2+Al2O4
Reference: Brauns, R., Die Mineralien der Niederrheinischen Vulkangebiete, Schweizerbart, Stuttgart, 1922
'Hypersthene'
Formula: (Mg,Fe)SiO3
Reference: Brauns, R., Die Mineralien der Niederrheinischen Vulkangebiete, Schweizerbart, Stuttgart, 1922
Leucite
Formula: K(AlSi2O6)
Reference: Brauns, R., Die Mineralien der Niederrheinischen Vulkangebiete, Schweizerbart, Stuttgart, 1922
Magnetite
Formula: Fe2+Fe3+2O4
Reference: Brauns, R., Die Mineralien der Niederrheinischen Vulkangebiete, Schweizerbart, Stuttgart, 1922
Montmorillonite
Formula: (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Reference: Hentschel, G., Die Mineralien der Eifelvulkane, Weise Verlag München, 1983
Nepheline
Formula: Na3K(Al4Si4O16)
Reference: Brauns, R., Die Mineralien der Niederrheinischen Vulkangebiete, Schweizerbart, Stuttgart, 1922
Quartz
Formula: SiO2
Reference: Brauns, R., Die Mineralien der Niederrheinischen Vulkangebiete, Schweizerbart, Stuttgart, 1922
Sanidine
Formula: K(AlSi3O8)
Reference: Hentschel, G., Die Mineralien der basaltischen Gesteine im Laacher Vulkangebiet, Der Aufschluß, Heft 2, 1975
Sillimanite
Formula: Al2(SiO4)O
Reference: Brauns, R., Die Mineralien der Niederrheinischen Vulkangebiete, Schweizerbart, Stuttgart, 1922
Titanite
Formula: CaTi(SiO4)O
Reference: Brauns, R., Die Mineralien der Niederrheinischen Vulkangebiete, Schweizerbart, Stuttgart, 1922
Tridymite
Formula: SiO2
Reference: Brauns, R., Die Mineralien der Niederrheinischen Vulkangebiete, Schweizerbart, Stuttgart, 1922
Vaterite
Formula: CaCO3
Reference: Hentschel, G., Die Mineralien der Eifelvulkane, Weise Verlag München, 1983
Wollastonite
Formula: CaSiO3
Reference: Hentschel, G., Die Mineralien der Eifelvulkane, Weise Verlag München, 1983
Zircon
Formula: Zr(SiO4)
Reference: Brauns, R., Die Mineralien der Niederrheinischen Vulkangebiete, Schweizerbart, Stuttgart, 1922

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Graphite1.CB.05aC
Group 4 - Oxides and Hydroxides
Corundum4.CB.05Al2O3
Cristobalite4.DA.15SiO2
Hematite4.CB.05Fe2O3
Hercynite4.BB.05Fe2+Al2O4
Magnetite4.BB.05Fe2+Fe3+2O4
Quartz4.DA.05SiO2
Tridymite4.DA.10SiO2
Group 5 - Nitrates and Carbonates
Aragonite5.AB.15CaCO3
Calcite5.AB.05CaCO3
Vaterite5.AB.20CaCO3
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Ettringite7.DG.15Ca6Al2(SO4)3(OH)12 · 26H2O
Group 8 - Phosphates, Arsenates and Vanadates
Fluorapatite8.BN.05Ca5(PO4)3F
Group 9 - Silicates
'Albite'9.FA.35Na(AlSi3O8)
var: Andesine9.FA.35(Na,Ca)[Al(Si,Al)Si2O8]
'Almandine'9.AD.25Fe2+3Al2(SiO4)3
'Analcime'9.GB.05Na(AlSi2O6) · H2O
'Andalusite'9.AF.10Al2(SiO4)O
Andradite9.AD.25Ca3Fe3+2(SiO4)3
Augite9.DA.15(CaxMgyFez)(Mgy1Fez1)Si2O6
Cordierite9.CJ.10(Mg,Fe)2Al3(AlSi5O18)
Gehlenite9.BB.10Ca2Al(AlSiO7)
Haüyne9.FB.10(Na,K)3(Ca,Na)(Al3Si3O12)(SO4,S,Cl)
Leucite9.GB.05K(AlSi2O6)
Montmorillonite9.EC.40(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Nepheline9.FA.05Na3K(Al4Si4O16)
Sanidine9.FA.30K(AlSi3O8)
Sillimanite9.AF.05Al2(SiO4)O
Titanite9.AG.15CaTi(SiO4)O
Wollastonite9.DG.05CaSiO3
Zircon9.AD.30Zr(SiO4)
Unclassified Minerals, Rocks, etc.
'Albite-Anorthite Series'-
Basalt-
Biotite-
Chabazite-
Hypersthene-(Mg,Fe)SiO3

List of minerals arranged by Dana 8th Edition classification

Group 1 - NATIVE ELEMENTS AND ALLOYS
Semi-metals and non-metals
Graphite1.3.6.2C
Group 4 - SIMPLE OXIDES
A2X3
Corundum4.3.1.1Al2O3
Hematite4.3.1.2Fe2O3
Group 7 - MULTIPLE OXIDES
AB2X4
Hercynite7.2.1.3Fe2+Al2O4
Magnetite7.2.2.3Fe2+Fe3+2O4
Group 14 - ANHYDROUS NORMAL CARBONATES
A(XO3)
Calcite14.1.1.1CaCO3
Vaterite14.1.2.1CaCO3
Group 31 - HYDRATED SULFATES CONTAINING HYDROXYL OR HALOGEN
Miscellaneous
Ettringite31.10.2.1Ca6Al2(SO4)3(OH)12 · 26H2O
Group 41 - ANHYDROUS PHOSPHATES, ETC.CONTAINING HYDROXYL OR HALOGEN
A5(XO4)3Zq
Fluorapatite41.8.1.1Ca5(PO4)3F
Group 51 - NESOSILICATES Insular SiO4 Groups Only
Insular SiO4 Groups Only with cations in [6] and >[6] coordination
Almandine51.4.3a.2Fe2+3Al2(SiO4)3
Andradite51.4.3b.1Ca3Fe3+2(SiO4)3
Insular SiO4 Groups Only with cations in >[6] coordination
Zircon51.5.2.1Zr(SiO4)
Group 52 - NESOSILICATES Insular SiO4 Groups and O,OH,F,H2O
Insular SiO4 Groups and O, OH, F, and H2O with cations in [4] and >[4] coordination
Andalusite52.2.2b.1Al2(SiO4)O
Sillimanite52.2.2a.1Al2(SiO4)O
Insular SiO4 Groups and O, OH, F, and H2O with cations in [6] and/or >[6] coordination
Titanite52.4.3.1CaTi(SiO4)O
Group 55 - SOROSILICATES Si2O7 Groups,Generally with no Additional Anions
Si2O7 Groups, Generally with No Additional Anions with cations in [8] and lower coordination
Gehlenite55.4.1.2Ca2Al(AlSiO7)
Group 61 - CYCLOSILICATES Six-Membered Rings
Six-Membered Rings with Al substituted rings
Cordierite61.2.1.1(Mg,Fe)2Al3(AlSi5O18)
Group 65 - INOSILICATES Single-Width,Unbranched Chains,(W=1)
Single-Width Unbranched Chains, W=1 with chains P=2
Augite65.1.3a.3(CaxMgyFez)(Mgy1Fez1)Si2O6
Single-Width Unbranched Chains, W=1 with chains P=3
Wollastonite65.2.1.1cCaSiO3
Group 71 - PHYLLOSILICATES Sheets of Six-Membered Rings
Sheets of 6-membered rings with 2:1 clays
Montmorillonite71.3.1a.2(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si
Cristobalite75.1.1.1SiO2
Quartz75.1.3.1SiO2
Tridymite75.1.2.1SiO2
Group 76 - TECTOSILICATES Al-Si Framework
Al-Si Framework with Al-Si frameworks
Albite76.1.3.1Na(AlSi3O8)
Sanidine76.1.1.2K(AlSi3O8)
Al-Si Framework Feldspathoids and related species
Haüyne76.2.3.3(Na,K)3(Ca,Na)(Al3Si3O12)(SO4,S,Cl)
Leucite76.2.2.1K(AlSi2O6)
Nepheline76.2.1.2Na3K(Al4Si4O16)
Group 77 - TECTOSILICATES Zeolites
Zeolite group - True zeolites
Analcime77.1.1.1Na(AlSi2O6) · H2O
Unclassified Minerals, Rocks, etc.
Albite
var: Andesine
-(Na,Ca)[Al(Si,Al)Si2O8]
'Albite-Anorthite Series'-
Aragonite-CaCO3
'Basalt'-
'Biotite'-
'Chabazite'-
'Hypersthene'-(Mg,Fe)SiO3

List of minerals for each chemical element

HHydrogen
H AnalcimeNa(AlSi2O6) · H2O
H EttringiteCa6Al2(SO4)3(OH)12 · 26H2O
H Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
CCarbon
C AragoniteCaCO3
C CalciteCaCO3
C GraphiteC
C VateriteCaCO3
OOxygen
O AlbiteNa(AlSi3O8)
O AlmandineFe32+Al2(SiO4)3
O AnalcimeNa(AlSi2O6) · H2O
O AndalusiteAl2(SiO4)O
O Albite (var: Andesine)(Na,Ca)[Al(Si,Al)Si2O8]
O AndraditeCa3Fe23+(SiO4)3
O AragoniteCaCO3
O Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
O CalciteCaCO3
O Cordierite(Mg,Fe)2Al3(AlSi5O18)
O CorundumAl2O3
O CristobaliteSiO2
O EttringiteCa6Al2(SO4)3(OH)12 · 26H2O
O FluorapatiteCa5(PO4)3F
O GehleniteCa2Al(AlSiO7)
O Haüyne(Na,K)3(Ca,Na)(Al3Si3O12)(SO4,S,Cl)
O HematiteFe2O3
O HercyniteFe2+Al2O4
O Hypersthene(Mg,Fe)SiO3
O LeuciteK(AlSi2O6)
O MagnetiteFe2+Fe23+O4
O Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
O NephelineNa3K(Al4Si4O16)
O QuartzSiO2
O SanidineK(AlSi3O8)
O SillimaniteAl2(SiO4)O
O TitaniteCaTi(SiO4)O
O TridymiteSiO2
O VateriteCaCO3
O WollastoniteCaSiO3
O ZirconZr(SiO4)
FFluorine
F FluorapatiteCa5(PO4)3F
NaSodium
Na AlbiteNa(AlSi3O8)
Na AnalcimeNa(AlSi2O6) · H2O
Na Albite (var: Andesine)(Na,Ca)[Al(Si,Al)Si2O8]
Na Haüyne(Na,K)3(Ca,Na)(Al3Si3O12)(SO4,S,Cl)
Na Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Na NephelineNa3K(Al4Si4O16)
MgMagnesium
Mg Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Mg Cordierite(Mg,Fe)2Al3(AlSi5O18)
Mg Hypersthene(Mg,Fe)SiO3
Mg Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
AlAluminium
Al AlbiteNa(AlSi3O8)
Al AlmandineFe32+Al2(SiO4)3
Al AnalcimeNa(AlSi2O6) · H2O
Al AndalusiteAl2(SiO4)O
Al Albite (var: Andesine)(Na,Ca)[Al(Si,Al)Si2O8]
Al Cordierite(Mg,Fe)2Al3(AlSi5O18)
Al CorundumAl2O3
Al EttringiteCa6Al2(SO4)3(OH)12 · 26H2O
Al GehleniteCa2Al(AlSiO7)
Al Haüyne(Na,K)3(Ca,Na)(Al3Si3O12)(SO4,S,Cl)
Al HercyniteFe2+Al2O4
Al LeuciteK(AlSi2O6)
Al Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Al NephelineNa3K(Al4Si4O16)
Al SanidineK(AlSi3O8)
Al SillimaniteAl2(SiO4)O
SiSilicon
Si AlbiteNa(AlSi3O8)
Si AlmandineFe32+Al2(SiO4)3
Si AnalcimeNa(AlSi2O6) · H2O
Si AndalusiteAl2(SiO4)O
Si Albite (var: Andesine)(Na,Ca)[Al(Si,Al)Si2O8]
Si AndraditeCa3Fe23+(SiO4)3
Si Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Si Cordierite(Mg,Fe)2Al3(AlSi5O18)
Si CristobaliteSiO2
Si GehleniteCa2Al(AlSiO7)
Si Haüyne(Na,K)3(Ca,Na)(Al3Si3O12)(SO4,S,Cl)
Si Hypersthene(Mg,Fe)SiO3
Si LeuciteK(AlSi2O6)
Si Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Si NephelineNa3K(Al4Si4O16)
Si QuartzSiO2
Si SanidineK(AlSi3O8)
Si SillimaniteAl2(SiO4)O
Si TitaniteCaTi(SiO4)O
Si TridymiteSiO2
Si WollastoniteCaSiO3
Si ZirconZr(SiO4)
PPhosphorus
P FluorapatiteCa5(PO4)3F
SSulfur
S EttringiteCa6Al2(SO4)3(OH)12 · 26H2O
S Haüyne(Na,K)3(Ca,Na)(Al3Si3O12)(SO4,S,Cl)
ClChlorine
Cl Haüyne(Na,K)3(Ca,Na)(Al3Si3O12)(SO4,S,Cl)
KPotassium
K Haüyne(Na,K)3(Ca,Na)(Al3Si3O12)(SO4,S,Cl)
K LeuciteK(AlSi2O6)
K NephelineNa3K(Al4Si4O16)
K SanidineK(AlSi3O8)
CaCalcium
Ca Albite (var: Andesine)(Na,Ca)[Al(Si,Al)Si2O8]
Ca AndraditeCa3Fe23+(SiO4)3
Ca AragoniteCaCO3
Ca Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Ca CalciteCaCO3
Ca EttringiteCa6Al2(SO4)3(OH)12 · 26H2O
Ca FluorapatiteCa5(PO4)3F
Ca GehleniteCa2Al(AlSiO7)
Ca Haüyne(Na,K)3(Ca,Na)(Al3Si3O12)(SO4,S,Cl)
Ca Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Ca TitaniteCaTi(SiO4)O
Ca VateriteCaCO3
Ca WollastoniteCaSiO3
TiTitanium
Ti TitaniteCaTi(SiO4)O
FeIron
Fe AlmandineFe32+Al2(SiO4)3
Fe AndraditeCa3Fe23+(SiO4)3
Fe Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Fe Cordierite(Mg,Fe)2Al3(AlSi5O18)
Fe HematiteFe2O3
Fe HercyniteFe2+Al2O4
Fe Hypersthene(Mg,Fe)SiO3
Fe MagnetiteFe2+Fe23+O4
ZrZirconium
Zr ZirconZr(SiO4)

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

Pleistocene
0.0117 - 2.588 Ma



ID: 2609652

Age: Pleistocene (0.0117 - 2.588 Ma)

Description: volcanic

Lithology: Nephelinite, leucitite, tephrite, basanite, alkali-olivine-basalt

Reference: Toloczyki, M., P. Trurnit, A. Voges, H. Wittekindt, A. Zitzmann. Geological Map of Germany 1:M. Bundesanstalt für Geowissenschaften und Rohstoffe. [94]

Neogene - Paleogene
2.588 - 66 Ma



ID: 3161494
Palaeogene basalt

Age: Cenozoic (2.588 - 66 Ma)

Lithology: Basalt

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]

Devonian
358.9 - 419.2 Ma



ID: 3186341
Paleozoic sedimentary rocks

Age: Devonian (358.9 - 419.2 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]

Data and map coding provided by Macrostrat.org, used under Creative Commons Attribution 4.0 License

References

Sort by

Year (asc) Year (desc) Author (A-Z) Author (Z-A)
- Nöggerath, J.J. (1841): Zirkon in der porösen Mühlstein-Lava von Niedermendig, Neues Jahrbuch für Mineralogie, Geognosie, Geologie und Petrefaktenkunde, p 696
- Wolf, Th. (1868): Die Auswürflinge des Laacher-Sees, Zeitschrift der Deutschen geologischen Gesellschaft, Vol. XX, pp 1-78
- Brauns, R. (1922): Die Mineralien der Niederrheinischen Vulkangebiete, Schweizerbart, Stuttgart
- Frechen, J.: Sammlung geolog. Führer, Vol. 56, Schweizerbart (Berlin, Stuttgart), 1976


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