De Ascençao Guedes, Roger, Dain, Yannick, Gloaguen, Eric, Chiappero, Pierre-Jacques (2001) Les espèces minérales du district de La Villeder. Le Règne Minéral - Hors Série 7, Les Éditions du Piat. 43-60

ⓘ Albite

Formula: Na(AlSi₃O₈)

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

Chauris, L. (2014) Minéraux de Bretagne [Minerals of Brittany]. Les Editions du Piat. 336pp.p.309

ⓘ Almandine

Formula: Fe²⁺₃Al₂(SiO₄)₃

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ Anatase

Formula: TiO₂

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ Andalusite

Formula: Al₂(SiO₄)O

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ 'Apatite'

Formula: Ca₅(PO₄)₃A

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

Colour: Blue

References:

Lukas, Yann (1978) Roches et minéraux de Bretagne. Ouest France. p.1-33.p.9 - + p. 18, 20-21, 30

Hubert, M. (1987) Secteur stannifère de La Villeder. Le Cahier des Micromonteurs 17(3), 3-14

Michel, Christophe (2012) Echos de la Minéralogie Français. Une belle apatite bleue à La Villeder (Morbihan) [Echoes of French Mineralogy. A beautiful blue apatite in La Villeder (Morbihan)]. Le Règne Minéral, 18 (105). 55

ⓘ Arsenopyrite

Formula: FeAsS

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

Hubert, M. (1987) Secteur stannifère de La Villeder. Le Cahier des Micromonteurs 17(3), 3-14

ⓘ Bertrandite

Formula: Be₄(Si₂O₇)(OH)₂

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

Bowman, H. L. (1911) On the occurrence of Bertrandite at the Cheesewring Quarry, near Liskeard, Cornwall. Mineralogical Magazine and Journal of the Mineralogical Society, 16 (73) 47-50 doi:10.1180/minmag.1911.016.073.06

Hubert, M. (1987) Secteur stannifère de La Villeder. Le Cahier des Micromonteurs 17(3), 3-14

ⓘ Beryl

Formula: Be₃Al₂(Si₆O₁₈)

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

Colour: Colorless to whitish blue

Description: Gem quality.

References:

Lukas, Yann (1978) Roches et minéraux de Bretagne. Ouest France. p.1-33.p.9 - + 11-13, 30

Hubert, M. (1987) Secteur stannifère de La Villeder. Le Cahier des Micromonteurs 17(3), 3-14

ⓘ Bismuthinite

Formula: Bi₂S₃

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ Bournonite

Formula: PbCuSbS₃

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ Brookite

Formula: TiO₂

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ Cacoxenite

Formula: Fe³⁺₂₄AlO₆(PO₄)₁₇(OH)₁₂ · 75H₂O

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

Queneau, Patrice (n.d.) Personal Communication.

ⓘ Cassiterite

Formula: SnO₂

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

Lukas, Yann (1978) Roches et minéraux de Bretagne. Ouest France. p.1-33.p.9 - + p.30

Hubert, M. (1987) Secteur stannifère de La Villeder. Le Cahier des Micromonteurs 17(3), 3-14

ⓘ Chalcopyrite

Formula: CuFeS₂

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ 'Columbite-Tantalite'

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ Covellite

Formula: CuS

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ Cubanite

Formula: CuFe₂S₃

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ Dolomite

Formula: CaMg(CO₃)₂

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ Enargite

Formula: Cu₃AsS₄

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ 'Feldspar Group'

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

Chauris, L. (2014) Minéraux de Bretagne [Minerals of Brittany]. Les Editions du Piat. 336pp.p.309

ⓘ Ferberite

Formula: FeWO₄

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ Fluorapatite

Formula: Ca₅(PO₄)₃F

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

Palache, Charles; Berman, Harry; Frondel, Clifford (1951) The System of Mineralogy (7th ed.) Vol. 2 - Halides, Nitrates, Borates, Carbonates, Sulfates, Phosphates, Arsenates, Tungstates, Molybdates, Etc. John Wiley and Sons.

ⓘ Fluorite

Formula: CaF₂

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ 'Freibergite Subgroup'

Formula: (Ag₆,[Ag₆]⁴⁺)(Cu₄ C²⁺₂)Sb₄S₁₂S_0-1

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ Galena

Formula: PbS

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ Goethite

Formula: Fe³⁺O(OH)

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ Graphite

Formula: C

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ Hematite

Formula: Fe₂O₃

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ Ilmenite

Formula: Fe²⁺TiO₃

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ Jamesonite

Formula: Pb₄FeSb₆S₁₄

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ Kaolinite

Formula: Al₂(Si₂O₅)(OH)₄

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ 'K Feldspar'

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ 'K Feldspar var. Adularia'

Formula: KAlSi₃O₈

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ Kyanite

Formula: Al₂(SiO₄)O

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ Mackinawite

Formula: FeS

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ Malachite

Formula: Cu₂(CO₃)(OH)₂

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ Marcasite

Formula: FeS₂

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ Microcline

Formula: K(AlSi₃O₈)

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

Chauris, L. (2014) Minéraux de Bretagne [Minerals of Brittany]. Les Editions du Piat. 336pp.p.309

ⓘ Molybdenite

Formula: MoS₂

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ Muscovite

Formula: KAl₂(AlSi₃O₁₀)(OH)₂

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

Lukas, Yann (1978) Roches et minéraux de Bretagne. Ouest France. p.1-33.

ⓘ Nacrite

Formula: Al₂(Si₂O₅)(OH)₄

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ Native Bismuth

Formula: Bi

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ Native Gold

Formula: Au

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ Native Silver

Formula: Ag

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ Native Sulphur

Formula: S₈

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ Pharmacosiderite

Formula: KFe³⁺₄(AsO₄)₃(OH)₄ · 6-7H₂O

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ Phenakite

Formula: Be₂SiO₄

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ Pyrite

Formula: FeS₂

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

Hubert, M. (1987) Secteur stannifère de La Villeder. Le Cahier des Micromonteurs 17(3), 3-14

ⓘ Pyromorphite

Formula: Pb₅(PO₄)₃Cl

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ Pyrrhotite

Formula: Fe_1-xS

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ Quartz

Formula: SiO₂

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

Description: So-called "fetid quartz", named for the unpleasant odor that is released after being struck.

References:

Lukas, Yann (1978) Roches et minéraux de Bretagne. Ouest France. p.1-33.p.11 - + p. 16, 20-21, 24-25, 30

ⓘ Quartz var. Chalcedony

Formula: SiO₂

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

Lacroix, A. (1907) Minéralogie de la France et de ses colonies Vol. 3. Library Polytechnique, Paris. p.138

ⓘ Rutile

Formula: TiO₂

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ Scheelite

Formula: Ca(WO₄)

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ Schorl

Formula: NaFe²⁺₃Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

Habit: radially grown very thin needles

Colour: black

References:

Lukas, Yann (1978) Roches et minéraux de Bretagne. Ouest France. p.1-33.pp.24-25

ⓘ Scorodite

Formula: Fe³⁺AsO₄ · 2H₂O

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ Sphalerite

Formula: ZnS

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ Stannite

Formula: Cu₂FeSnS₄

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ Stibnite

Formula: Sb₂S₃

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ Stromeyerite

Formula: AgCuS

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ Symplesite

Formula: Fe²⁺₃(AsO₄)₂ · 8H₂O

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ Tetradymite

Formula: Bi₂Te₂S

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ Topaz

Formula: Al₂(SiO₄)(F,OH)₂

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

ⓘ 'Tourmaline'

Formula: AD₃G₆(T₆O₁₈)(BO₃)₃X₃Z

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

Hubert, M. (1987) Secteur stannifère de La Villeder. Le Cahier des Micromonteurs 17(3), 3-14

ⓘ 'Wolframite Group'

Locality: La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

References:

Gallery:

FeAsSⓘ Arsenopyrite

Arsenopyrite

La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

Arsenopyrite

La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

Arsenopyrite

La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

Fe³⁺₂₄AlO₆(PO₄)₁₇(OH)₁₂ · 75H₂Oⓘ Cacoxenite

Cacoxenite

La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

Cacoxenite

La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

Cacoxenite

La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘ	Native Gold	1.AA.05	Au
ⓘ	Native Silver	1.AA.05	Ag
ⓘ	Native Bismuth	1.CA.05	Bi
ⓘ	Graphite	1.CB.05a	C
ⓘ	Native Sulphur	1.CC.05	S₈
Group 2 - Sulphides and Sulfosalts
ⓘ	Acanthite	2.BA.35	Ag₂S
ⓘ	Stromeyerite	2.BA.40	AgCuS
ⓘ	Covellite	2.CA.05a	CuS
ⓘ	Sphalerite	2.CB.05a	ZnS
ⓘ	Chalcopyrite	2.CB.10a	CuFeS₂
ⓘ	Stannite	2.CB.15a	Cu₂FeSnS₄
ⓘ	Cubanite	2.CB.55a	CuFe₂S₃
ⓘ	Pyrrhotite	2.CC.10	Fe_1-xS
ⓘ	Mackinawite	2.CC.25	FeS
ⓘ	Galena	2.CD.10	PbS
ⓘ	Bismuthinite	2.DB.05	Bi₂S₃
ⓘ	Stibnite	2.DB.05	Sb₂S₃
ⓘ	Tetradymite	2.DC.05	Bi₂Te₂S
ⓘ	Molybdenite	2.EA.30	MoS₂
ⓘ	Pyrite	2.EB.05a	FeS₂
ⓘ	Marcasite	2.EB.10a	FeS₂
ⓘ	Arsenopyrite	2.EB.20	FeAsS
ⓘ	Bournonite	2.GA.50	PbCuSbS₃
ⓘ	'Freibergite Subgroup'	2.GB.05	(Ag₆,[Ag₆]⁴⁺)(Cu₄ C²⁺₂)Sb₄S₁₂S_0-1
ⓘ	Jamesonite	2.HB.15	Pb₄FeSb₆S₁₄
ⓘ	Enargite	2.KA.05	Cu₃AsS₄
Group 3 - Halides
ⓘ	Fluorite	3.AB.25	CaF₂
Group 4 - Oxides and Hydroxides
ⓘ	Goethite	4.00.	Fe³⁺O(OH)
ⓘ	Hematite	4.CB.05	Fe₂O₃
ⓘ	Ilmenite	4.CB.05	Fe²⁺TiO₃
ⓘ	Quartz var. Chalcedony	4.DA.05	SiO₂
ⓘ		4.DA.05	SiO₂
ⓘ	Cassiterite	4.DB.05	SnO₂
ⓘ	Rutile	4.DB.05	TiO₂
ⓘ	Ferberite	4.DB.30	FeWO₄
ⓘ	'Wolframite Group'	4.DB.30 va
ⓘ	Anatase	4.DD.05	TiO₂
ⓘ	Brookite	4.DD.10	TiO₂
Group 5 - Nitrates and Carbonates
ⓘ	Dolomite	5.AB.10	CaMg(CO₃)₂
ⓘ	Malachite	5.BA.10	Cu₂(CO₃)(OH)₂
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘ	Scheelite	7.GA.05	Ca(WO₄)
Group 8 - Phosphates, Arsenates and Vanadates
ⓘ	Fluorapatite	8.BN.05	Ca₅(PO₄)₃F
ⓘ	Pyromorphite	8.BN.05	Pb₅(PO₄)₃Cl
ⓘ	Scorodite	8.CD.10	Fe³⁺AsO₄ · 2H₂O
ⓘ	Symplesite	8.CE.45	Fe²⁺₃(AsO₄)₂ · 8H₂O
ⓘ	Cacoxenite	8.DC.40	Fe³⁺₂₄AlO₆(PO₄)₁₇(OH)₁₂ · 75H₂O
ⓘ	Pharmacosiderite	8.DK.10	KFe³⁺₄(AsO₄)₃(OH)₄ · 6-7H₂O
Group 9 - Silicates
ⓘ	Phenakite	9.AA.05	Be₂SiO₄
ⓘ	Almandine	9.AD.25	Fe²⁺₃Al₂(SiO₄)₃
ⓘ	Andalusite	9.AF.10	Al₂(SiO₄)O
ⓘ	Kyanite	9.AF.15	Al₂(SiO₄)O
ⓘ	Topaz	9.AF.35	Al₂(SiO₄)(F,OH)₂
ⓘ	Bertrandite	9.BD.05	Be₄(Si₂O₇)(OH)₂
ⓘ	Beryl	9.CJ.05	Be₃Al₂(Si₆O₁₈)
ⓘ	Schorl	9.CK.05	NaFe²⁺₃Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
ⓘ	Muscovite	9.EC.15	KAl₂(AlSi₃O₁₀)(OH)₂
ⓘ	Kaolinite	9.ED.05	Al₂(Si₂O₅)(OH)₄
ⓘ	Nacrite	9.ED.05	Al₂(Si₂O₅)(OH)₄
ⓘ	Microcline	9.FA.30	K(AlSi₃O₈)
ⓘ	Albite	9.FA.35	Na(AlSi₃O₈)
Unclassified
ⓘ	'K Feldspar var. Adularia'	-	KAlSi₃O₈
ⓘ	'Feldspar Group'	-
ⓘ	'Tourmaline'	-	AD₃G₆(T₆O₁₈)(BO₃)₃X₃Z
ⓘ	'K Feldspar'	-
ⓘ	'Columbite-Tantalite'	-
ⓘ	'Apatite'	-	Ca₅(PO₄)₃A

List of minerals for each chemical element

H	Hydrogen
H	ⓘ Bertrandite	Be₄(Si₂O₇)(OH)₂
H	ⓘ Cacoxenite	Fe₂₄³⁺AlO₆(PO₄)₁₇(OH)₁₂ · 75H₂O
H	ⓘ Goethite	Fe³⁺O(OH)
H	ⓘ Kaolinite	Al₂(Si₂O₅)(OH)₄
H	ⓘ Malachite	Cu₂(CO₃)(OH)₂
H	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
H	ⓘ Nacrite	Al₂(Si₂O₅)(OH)₄
H	ⓘ Pharmacosiderite	KFe₄³⁺(AsO₄)₃(OH)₄ · 6-7H₂O
H	ⓘ Schorl	NaFe₃²⁺Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
H	ⓘ Scorodite	Fe³⁺AsO₄ · 2H₂O
H	ⓘ Symplesite	Fe₃²⁺(AsO₄)₂ · 8H₂O
H	ⓘ Topaz	Al₂(SiO₄)(F,OH)₂
Be	Beryllium
Be	ⓘ Bertrandite	Be₄(Si₂O₇)(OH)₂
Be	ⓘ Beryl	Be₃Al₂(Si₆O₁₈)
Be	ⓘ Phenakite	Be₂SiO₄
B	Boron
B	ⓘ Schorl	NaFe₃²⁺Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
B	ⓘ Tourmaline	AD₃G₆(T₆O₁₈)(BO₃)₃X₃Z
C	Carbon
C	ⓘ Dolomite	CaMg(CO₃)₂
C	ⓘ Graphite	C
C	ⓘ Malachite	Cu₂(CO₃)(OH)₂
O	Oxygen
O	ⓘ K Feldspar var. Adularia	KAlSi₃O₈
O	ⓘ Albite	Na(AlSi₃O₈)
O	ⓘ Anatase	TiO₂
O	ⓘ Andalusite	Al₂(SiO₄)O
O	ⓘ Almandine	Fe₃²⁺Al₂(SiO₄)₃
O	ⓘ Bertrandite	Be₄(Si₂O₇)(OH)₂
O	ⓘ Brookite	TiO₂
O	ⓘ Beryl	Be₃Al₂(Si₆O₁₈)
O	ⓘ Cacoxenite	Fe₂₄³⁺AlO₆(PO₄)₁₇(OH)₁₂ · 75H₂O
O	ⓘ Cassiterite	SnO₂
O	ⓘ Quartz var. Chalcedony	SiO₂
O	ⓘ Dolomite	CaMg(CO₃)₂
O	ⓘ Ferberite	FeWO₄
O	ⓘ Fluorapatite	Ca₅(PO₄)₃F
O	ⓘ Goethite	Fe³⁺O(OH)
O	ⓘ Hematite	Fe₂O₃
O	ⓘ Ilmenite	Fe²⁺TiO₃
O	ⓘ Kaolinite	Al₂(Si₂O₅)(OH)₄
O	ⓘ Kyanite	Al₂(SiO₄)O
O	ⓘ Malachite	Cu₂(CO₃)(OH)₂
O	ⓘ Microcline	K(AlSi₃O₈)
O	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
O	ⓘ Nacrite	Al₂(Si₂O₅)(OH)₄
O	ⓘ Pharmacosiderite	KFe₄³⁺(AsO₄)₃(OH)₄ · 6-7H₂O
O	ⓘ Phenakite	Be₂SiO₄
O	ⓘ Pyromorphite	Pb₅(PO₄)₃Cl
O	ⓘ Quartz	SiO₂
O	ⓘ Rutile	TiO₂
O	ⓘ Scheelite	Ca(WO₄)
O	ⓘ Schorl	NaFe₃²⁺Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
O	ⓘ Scorodite	Fe³⁺AsO₄ · 2H₂O
O	ⓘ Symplesite	Fe₃²⁺(AsO₄)₂ · 8H₂O
O	ⓘ Topaz	Al₂(SiO₄)(F,OH)₂
O	ⓘ Tourmaline	AD₃G₆(T₆O₁₈)(BO₃)₃X₃Z
O	ⓘ Apatite	Ca₅(PO₄)₃A
F	Fluorine
F	ⓘ Fluorapatite	Ca₅(PO₄)₃F
F	ⓘ Fluorite	CaF₂
F	ⓘ Topaz	Al₂(SiO₄)(F,OH)₂
Na	Sodium
Na	ⓘ Albite	Na(AlSi₃O₈)
Na	ⓘ Schorl	NaFe₃²⁺Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
Mg	Magnesium
Mg	ⓘ Dolomite	CaMg(CO₃)₂
Al	Aluminium
Al	ⓘ K Feldspar var. Adularia	KAlSi₃O₈
Al	ⓘ Albite	Na(AlSi₃O₈)
Al	ⓘ Andalusite	Al₂(SiO₄)O
Al	ⓘ Almandine	Fe₃²⁺Al₂(SiO₄)₃
Al	ⓘ Beryl	Be₃Al₂(Si₆O₁₈)
Al	ⓘ Cacoxenite	Fe₂₄³⁺AlO₆(PO₄)₁₇(OH)₁₂ · 75H₂O
Al	ⓘ Kaolinite	Al₂(Si₂O₅)(OH)₄
Al	ⓘ Kyanite	Al₂(SiO₄)O
Al	ⓘ Microcline	K(AlSi₃O₈)
Al	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
Al	ⓘ Nacrite	Al₂(Si₂O₅)(OH)₄
Al	ⓘ Schorl	NaFe₃²⁺Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
Al	ⓘ Topaz	Al₂(SiO₄)(F,OH)₂
Si	Silicon
Si	ⓘ K Feldspar var. Adularia	KAlSi₃O₈
Si	ⓘ Albite	Na(AlSi₃O₈)
Si	ⓘ Andalusite	Al₂(SiO₄)O
Si	ⓘ Almandine	Fe₃²⁺Al₂(SiO₄)₃
Si	ⓘ Bertrandite	Be₄(Si₂O₇)(OH)₂
Si	ⓘ Beryl	Be₃Al₂(Si₆O₁₈)
Si	ⓘ Quartz var. Chalcedony	SiO₂
Si	ⓘ Kaolinite	Al₂(Si₂O₅)(OH)₄
Si	ⓘ Kyanite	Al₂(SiO₄)O
Si	ⓘ Microcline	K(AlSi₃O₈)
Si	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
Si	ⓘ Nacrite	Al₂(Si₂O₅)(OH)₄
Si	ⓘ Phenakite	Be₂SiO₄
Si	ⓘ Quartz	SiO₂
Si	ⓘ Schorl	NaFe₃²⁺Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
Si	ⓘ Topaz	Al₂(SiO₄)(F,OH)₂
P	Phosphorus
P	ⓘ Cacoxenite	Fe₂₄³⁺AlO₆(PO₄)₁₇(OH)₁₂ · 75H₂O
P	ⓘ Fluorapatite	Ca₅(PO₄)₃F
P	ⓘ Pyromorphite	Pb₅(PO₄)₃Cl
P	ⓘ Apatite	Ca₅(PO₄)₃A
S	Sulfur
S	ⓘ Acanthite	Ag₂S
S	ⓘ Arsenopyrite	FeAsS
S	ⓘ Bismuthinite	Bi₂S₃
S	ⓘ Bournonite	PbCuSbS₃
S	ⓘ Chalcopyrite	CuFeS₂
S	ⓘ Covellite	CuS
S	ⓘ Cubanite	CuFe₂S₃
S	ⓘ Enargite	Cu₃AsS₄
S	ⓘ Freibergite Subgroup	(Ag₆,[Ag₆]⁴⁺)(Cu₄ C₂²⁺)Sb₄S₁₂S_0-1
S	ⓘ Galena	PbS
S	ⓘ Jamesonite	Pb₄FeSb₆S₁₄
S	ⓘ Mackinawite	FeS
S	ⓘ Marcasite	FeS₂
S	ⓘ Molybdenite	MoS₂
S	ⓘ Pyrite	FeS₂
S	ⓘ Pyrrhotite	Fe_1-xS
S	ⓘ Sphalerite	ZnS
S	ⓘ Stannite	Cu₂FeSnS₄
S	ⓘ Stibnite	Sb₂S₃
S	ⓘ Stromeyerite	AgCuS
S	ⓘ Native Sulphur	S₈
S	ⓘ Tetradymite	Bi₂Te₂S
Cl	Chlorine
Cl	ⓘ Pyromorphite	Pb₅(PO₄)₃Cl
K	Potassium
K	ⓘ K Feldspar var. Adularia	KAlSi₃O₈
K	ⓘ Microcline	K(AlSi₃O₈)
K	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
K	ⓘ Pharmacosiderite	KFe₄³⁺(AsO₄)₃(OH)₄ · 6-7H₂O
Ca	Calcium
Ca	ⓘ Dolomite	CaMg(CO₃)₂
Ca	ⓘ Fluorapatite	Ca₅(PO₄)₃F
Ca	ⓘ Fluorite	CaF₂
Ca	ⓘ Scheelite	Ca(WO₄)
Ca	ⓘ Apatite	Ca₅(PO₄)₃A
Ti	Titanium
Ti	ⓘ Anatase	TiO₂
Ti	ⓘ Brookite	TiO₂
Ti	ⓘ Ilmenite	Fe²⁺TiO₃
Ti	ⓘ Rutile	TiO₂
Fe	Iron
Fe	ⓘ Arsenopyrite	FeAsS
Fe	ⓘ Almandine	Fe₃²⁺Al₂(SiO₄)₃
Fe	ⓘ Cacoxenite	Fe₂₄³⁺AlO₆(PO₄)₁₇(OH)₁₂ · 75H₂O
Fe	ⓘ Chalcopyrite	CuFeS₂
Fe	ⓘ Cubanite	CuFe₂S₃
Fe	ⓘ Ferberite	FeWO₄
Fe	ⓘ Goethite	Fe³⁺O(OH)
Fe	ⓘ Hematite	Fe₂O₃
Fe	ⓘ Ilmenite	Fe²⁺TiO₃
Fe	ⓘ Jamesonite	Pb₄FeSb₆S₁₄
Fe	ⓘ Mackinawite	FeS
Fe	ⓘ Marcasite	FeS₂
Fe	ⓘ Pharmacosiderite	KFe₄³⁺(AsO₄)₃(OH)₄ · 6-7H₂O
Fe	ⓘ Pyrite	FeS₂
Fe	ⓘ Pyrrhotite	Fe_1-xS
Fe	ⓘ Schorl	NaFe₃²⁺Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
Fe	ⓘ Scorodite	Fe³⁺AsO₄ · 2H₂O
Fe	ⓘ Stannite	Cu₂FeSnS₄
Fe	ⓘ Symplesite	Fe₃²⁺(AsO₄)₂ · 8H₂O
Cu	Copper
Cu	ⓘ Bournonite	PbCuSbS₃
Cu	ⓘ Chalcopyrite	CuFeS₂
Cu	ⓘ Covellite	CuS
Cu	ⓘ Cubanite	CuFe₂S₃
Cu	ⓘ Enargite	Cu₃AsS₄
Cu	ⓘ Freibergite Subgroup	(Ag₆,[Ag₆]⁴⁺)(Cu₄ C₂²⁺)Sb₄S₁₂S_0-1
Cu	ⓘ Malachite	Cu₂(CO₃)(OH)₂
Cu	ⓘ Stannite	Cu₂FeSnS₄
Cu	ⓘ Stromeyerite	AgCuS
Zn	Zinc
Zn	ⓘ Sphalerite	ZnS
As	Arsenic
As	ⓘ Arsenopyrite	FeAsS
As	ⓘ Enargite	Cu₃AsS₄
As	ⓘ Pharmacosiderite	KFe₄³⁺(AsO₄)₃(OH)₄ · 6-7H₂O
As	ⓘ Scorodite	Fe³⁺AsO₄ · 2H₂O
As	ⓘ Symplesite	Fe₃²⁺(AsO₄)₂ · 8H₂O
Mo	Molybdenum
Mo	ⓘ Molybdenite	MoS₂
Ag	Silver
Ag	ⓘ Acanthite	Ag₂S
Ag	ⓘ Freibergite Subgroup	(Ag₆,[Ag₆]⁴⁺)(Cu₄ C₂²⁺)Sb₄S₁₂S_0-1
Ag	ⓘ Native Silver	Ag
Ag	ⓘ Stromeyerite	AgCuS
Sn	Tin
Sn	ⓘ Cassiterite	SnO₂
Sn	ⓘ Stannite	Cu₂FeSnS₄
Sb	Antimony
Sb	ⓘ Bournonite	PbCuSbS₃
Sb	ⓘ Freibergite Subgroup	(Ag₆,[Ag₆]⁴⁺)(Cu₄ C₂²⁺)Sb₄S₁₂S_0-1
Sb	ⓘ Jamesonite	Pb₄FeSb₆S₁₄
Sb	ⓘ Stibnite	Sb₂S₃
Te	Tellurium
Te	ⓘ Tetradymite	Bi₂Te₂S
W	Tungsten
W	ⓘ Ferberite	FeWO₄
W	ⓘ Scheelite	Ca(WO₄)
Au	Gold
Au	ⓘ Native Gold	Au
Pb	Lead
Pb	ⓘ Bournonite	PbCuSbS₃
Pb	ⓘ Galena	PbS
Pb	ⓘ Jamesonite	Pb₄FeSb₆S₁₄
Pb	ⓘ Pyromorphite	Pb₅(PO₄)₃Cl
Bi	Bismuth
Bi	ⓘ Native Bismuth	Bi
Bi	ⓘ Bismuthinite	Bi₂S₃
Bi	ⓘ Tetradymite	Bi₂Te₂S

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Wikipedia:	https://en.wikipedia.org/wiki/Le_Roc-Saint-Andr%C3%A9
Wikidata ID:	Q128935
GeoNames ID:	6456218

Localities in this Region

France

Brittany
- Morbihan
  - Pontivy
    - Le Roc Saint-André
      - La Villeder

Other Regions, Features and Areas that Intersect

Eurasian PlateTectonic Plate

Saxo-Thuringian BeltOrogenic Belt

EuropeContinent

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Le Roc Saint-André, Pontivy, Morbihan, Brittany, France i
Regional Level Types
Le Roc Saint-André Commune
Pontivy Arrondissement
Morbihan Department
Brittany Region
France Country