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⇱ Nil-Saint-Vincent-Saint-Martin, Walhain, Walloon Brabant, Wallonia, Belgium


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Nil-Saint-Vincent-Saint-Martin, Walhain, Walloon Brabant, Wallonia, Belgiumi
Regional Level Types
Nil-Saint-Vincent-Saint-MartinSub-municipality
WalhainMunicipality
Walloon BrabantProvince
WalloniaRegion
BelgiumCountry

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Mindat Locality ID:
305
Long-form identifier:
mindat:1:2:305:5
GUID (UUID V4):
0
Other Languages:
French:
Nil-Saint-Vincent-Saint-Martin, Walhain, Province du Brabant wallon, Région wallonne, Belgique
Walloon:
Ni, Walin, Province do Roman Payis, Walonreye, Beldjike
Catalan:
Nil-Saint-Vincent-Saint-Martin, Walhain, Brabant Való, Valònia, Bèlgica
Dutch:
Nil-Saint-Vincent-Saint-Martin, Walhain, Waals-Brabant, Wallonië, België
Finnish:
Nil-Saint-Vincent-Saint-Martin, Walhain, Vallonian Brabant, Vallonia, Belgia
Hungarian:
Nil-Saint-Vincent-Saint-Martin, Walhain, Vallon-Brabant, Vallónia, Belgium
Portuguese:
Nil-Saint-Vincent-Saint-Martin, Walhain, Brabante Valão, Valônia, Bélgica


Nil-Saint-Vincent-Saint-Martin is a former municipality in the province of Walloon Brabant, Belgium. In 1976, it became part of the municipality of Walhain.

The villages of Nil-Saint-Vincent and Nil-Saint-Martin were merged in 1812. 'Nil' is the name of a small river, along whose valley the various areas of settlement lie (Nil-Pierreux, Nil-Saint-Vincent, and Nil-Saint-Martin).

Many good quartz crystals up to 50 cm were found in the abandoned quarry in Cambrian quartzite near the village (possibly referring to the Trois Fontaines quarry north of Nil-Pierreux, see https://www.mindat.org/loc-424090.html).

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List

Mineral list contains entries from the region specified including sub-localities

18 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 Diagram

Entries shown in red are rocks recorded for this region.

Detailed Mineral List:

Anatase
Formula: TiO2
Habit: {101} tetragonal dipyramids ("quadroctahedra"), sometimes modified by irregularly developed faces
Colour: blue (reflected light), greyish yellow (translucent light)
References:
'Apatite'
Formula: Ca5(PO4)3(Cl/F/OH)
Arsenopyrite
Formula: FeAsS
Description: Individual crystals of over 1cm in size are formed by the assembly of small elongated crystals following the [010] axis which produces striations on the faces {100} and {001}. Twins according to (100) or (001) occur very frequently. In the quartzites of Nil-St-Vincent, Renard (1884) has found quartz pseudomorphs of arsenopyrite.
References:
Brookite
Formula: TiO2
Habit: up to 0.5mm, flattened according to (010) and showing {010}, {001}, {101}, {201}, {011} and {111}
Chalcopyrite
Formula: CuFeS2
'Chlorite Group'
Dolomite
Formula: CaMg(CO3)2
Epidote
Formula: (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Galena
Formula: PbS
Description: Contains tellurium and bismuth (Jorissen, 1888).
Kaolinite
Formula: Al2(Si2O5)(OH)4
'Limonite'
Malachite
Formula: Cu2(CO3)(OH)2
Monazite-(Ce)
Formula: Ce(PO4)
Habit: tabular rhombs
Colour: yellow, very weakly pleochroic
'Monazite Group'
Formula: REE(PO4)
Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Nacrite ?
Formula: Al2(Si2O5)(OH)4
Description: "Ledoux (1913) provides optical characteristics, however, insufficient observational conditions lead to the fact that this identification should be considered doubtful." (Hatert et al., 2002)
Opal
Formula: SiO2 · nH2O
Pyrite
Formula: FeS2
Quartz
Formula: SiO2
References:
Quartz var. Chalcedony
Formula: SiO2
Rutile
Formula: TiO2
Habit: commonly twinned
Description: Abundant but microscopic
'Tourmaline'
Formula: AD3G6 (T6O18)(BO3)3X3Z
Habit: thin needles of up to 5mm
Colour: black
Xenotime-(Y)
Formula: Y(PO4)
Zircon
Formula: Zr(SiO4)

Gallery:

SiO2 Quartz

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
Chalcopyrite2.CB.10aCuFeS2
Galena2.CD.10PbS
Pyrite2.EB.05aFeS2
Arsenopyrite2.EB.20FeAsS
Group 4 - Oxides and Hydroxides
Quartz
var. Chalcedony
4.DA.05SiO2
4.DA.05SiO2
Opal4.DA.10SiO2 · nH2O
Rutile4.DB.05TiO2
Anatase4.DD.05TiO2
Brookite4.DD.10TiO2
Group 5 - Nitrates and Carbonates
Dolomite5.AB.10CaMg(CO3)2
Malachite5.BA.10Cu2(CO3)(OH)2
Group 8 - Phosphates, Arsenates and Vanadates
Xenotime-(Y)8.AD.35Y(PO4)
Monazite-(Ce)8.AD.50Ce(PO4)
Group 9 - Silicates
Zircon9.AD.30Zr(SiO4)
Epidote9.BG.05a(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
Kaolinite9.ED.05Al2(Si2O5)(OH)4
Nacrite ?9.ED.05Al2(Si2O5)(OH)4
Unclassified
'Chlorite Group'-
'Limonite'-
'Monazite Group'-REE(PO4)
'Tourmaline'-AD3G6 (T6O18)(BO3)3X3Z
'Apatite'-Ca5(PO4)3(Cl/F/OH)

List of minerals for each chemical element

HHydrogen
H Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
H KaoliniteAl2(Si2O5)(OH)4
H MalachiteCu2(CO3)(OH)2
H MuscoviteKAl2(AlSi3O10)(OH)2
H NacriteAl2(Si2O5)(OH)4
H OpalSiO2 · nH2O
H ApatiteCa5(PO4)3(Cl/F/OH)
BBoron
B TourmalineAD3G6 (T6O18)(BO3)3X3Z
CCarbon
C DolomiteCaMg(CO3)2
C MalachiteCu2(CO3)(OH)2
OOxygen
O AnataseTiO2
O BrookiteTiO2
O Quartz var. ChalcedonySiO2
O DolomiteCaMg(CO3)2
O Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
O KaoliniteAl2(Si2O5)(OH)4
O MalachiteCu2(CO3)(OH)2
O Monazite GroupREE(PO4)
O Monazite-(Ce)Ce(PO4)
O MuscoviteKAl2(AlSi3O10)(OH)2
O NacriteAl2(Si2O5)(OH)4
O OpalSiO2 · nH2O
O QuartzSiO2
O RutileTiO2
O TourmalineAD3G6 (T6O18)(BO3)3X3Z
O Xenotime-(Y)Y(PO4)
O ZirconZr(SiO4)
O ApatiteCa5(PO4)3(Cl/F/OH)
FFluorine
F ApatiteCa5(PO4)3(Cl/F/OH)
MgMagnesium
Mg DolomiteCaMg(CO3)2
AlAluminium
Al Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Al KaoliniteAl2(Si2O5)(OH)4
Al MuscoviteKAl2(AlSi3O10)(OH)2
Al NacriteAl2(Si2O5)(OH)4
SiSilicon
Si Quartz var. ChalcedonySiO2
Si Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Si KaoliniteAl2(Si2O5)(OH)4
Si MuscoviteKAl2(AlSi3O10)(OH)2
Si NacriteAl2(Si2O5)(OH)4
Si OpalSiO2 · nH2O
Si QuartzSiO2
Si ZirconZr(SiO4)
PPhosphorus
P Monazite GroupREE(PO4)
P Monazite-(Ce)Ce(PO4)
P Xenotime-(Y)Y(PO4)
P ApatiteCa5(PO4)3(Cl/F/OH)
SSulfur
S ArsenopyriteFeAsS
S ChalcopyriteCuFeS2
S GalenaPbS
S PyriteFeS2
ClChlorine
Cl ApatiteCa5(PO4)3(Cl/F/OH)
KPotassium
K MuscoviteKAl2(AlSi3O10)(OH)2
CaCalcium
Ca DolomiteCaMg(CO3)2
Ca Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Ca ApatiteCa5(PO4)3(Cl/F/OH)
TiTitanium
Ti AnataseTiO2
Ti BrookiteTiO2
Ti RutileTiO2
FeIron
Fe ArsenopyriteFeAsS
Fe ChalcopyriteCuFeS2
Fe Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Fe PyriteFeS2
CuCopper
Cu ChalcopyriteCuFeS2
Cu MalachiteCu2(CO3)(OH)2
AsArsenic
As ArsenopyriteFeAsS
YYttrium
Y Xenotime-(Y)Y(PO4)
ZrZirconium
Zr ZirconZr(SiO4)
CeCerium
Ce Monazite-(Ce)Ce(PO4)
PbLead
Pb GalenaPbS

Fossils

There are 1 fossil locality from the PaleoBioDB database within this region.

These data are provided on an experimental basis and are taken from external databases. Mindat.org has no control currently over the accuracy of these data.

Occurrences1
Youngest Fossil Listed41.3 Ma (Eocene)
Oldest Fossil Listed47.8 Ma (Eocene)
Fossils from RegionClick here to show the list.
Accepted NameHierarchy Age
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Turbinolia nilensis
species
Animalia : Cnidaria : Anthozoa : Scleractinia : Turbinoliidae : Turbinolia : Turbinolia nilensis47.8 - 41.3 Ma
Eocene
Fossil LocalitiesClick to show 1 fossil locality

Other Databases

Wikipedia:https://en.wikipedia.org/wiki/Nil-Saint-Vincent-Saint-Martin
Wikidata ID:Q941056

Localities in this Region

Other Regions, Features and Areas that Intersect

Eurasian PlateTectonic Plate

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.

References

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To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844. doi:10.2138/am-2024-9486.
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