IMPORTANT MESSAGE. We need your support now to keep mindat.org running. Click here to find out why.
Log InRegister
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreContact UsAdvertise on Mindat
Donate to MindatCorporate SponsorshipSponsor a PageSponsored PagesMindat AdvertisersAdvertise on Mindat
Learning CenterWhat is a mineral?The most common minerals on earthInformation for EducatorsMindat Articles
Minerals by PropertiesMinerals by ChemistryAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDLocalities Near MeSearch ArticlesSearch GlossaryMore Search Options
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
Mining CompaniesStatisticsThe ElementsUsersBooks & MagazinesMineral MuseumsMineral Shows & EventsThe Mindat DirectoryDevice Settings
Photo SearchPhoto GalleriesNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day Gallery

Scoufour (Bonnac North), Bonnac, Massiac, Cantal, Auvergne-Rhône-Alpes, France

This page is currently not sponsored. Click here to sponsor this page.
Key
Lock Map
Location is approximate, estimate based on other nearby localities.
 
Latitude & Longitude (WGS84): 45° North , 3° East (est.)
Margin of Error:~6km
Köppen climate type:Cfb : Temperate oceanic climate
Other/historical names associated with this locality:Auvergne; Rhône-Alpes


Dumps of the ancient Bonnac gold mines. In this deposit, the gold was finely dispersed in quartz.
Located 2 km N of Bonnac and around 4 km SW of Massiac.

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List

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

22 valid minerals.

Detailed Mineral List:

Arsenopyrite
Formula: FeAsS
Bismuth
Formula: Bi
Bismuthinite
Formula: Bi2S3
Bismutite
Formula: (BiO)2CO3
Calcite
Formula: CaCO3
Calcite var: Ferroan Calcite
Formula: (Ca,Fe)CO3
Chalcopyrite
Formula: CuFeS2
Cubanite
Formula: CuFe2S3
Ferberite
Formula: FeWO4
Gold
Formula: Au
Löllingite
Formula: FeAs2
Maldonite
Formula: Au2Bi
Reference: Anthony, Bideaux, Bladh, Nichols: "Handbook of Mineralogy", Vol. 1, 1990
Marcasite
Formula: FeS2
Molybdenite
Formula: MoS2
Pyrite
Formula: FeS2
Pyrrhotite
Formula: Fe7S8
Quartz
Formula: SiO2
Scheelite
Formula: Ca(WO4)
Siderite
Formula: FeCO3
Sphalerite
Formula: ZnS
Tellurobismuthite
Formula: Bi2Te3
Reference: P. Picot, Z. Johan : "Atlas of Ore Minerals", BRGM, Elsevier, 1982
Tennantite
Formula: Cu6[Cu4(Fe,Zn)2]As4S13
Tetradymite
Formula: Bi2Te2S
'Wolframite'
Formula: (Fe2+)WO4 to (Mn2+)WO4
Reference: J.-J. Périchaud: "Les Minéraux d'Auvergne", Vol. 2, 1986

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
'Bismuth'1.CA.05Bi
Gold1.AA.05Au
Group 2 - Sulphides and Sulfosalts
'Arsenopyrite'2.EB.20FeAsS
'Bismuthinite'2.DB.05Bi2S3
'Chalcopyrite'2.CB.10aCuFeS2
'Cubanite'2.CB.55aCuFe2S3
Löllingite2.EB.15aFeAs2
Maldonite2.AA.40Au2Bi
Marcasite2.EB.10aFeS2
Molybdenite2.EA.30MoS2
Pyrite2.EB.05aFeS2
Pyrrhotite2.CC.10Fe7S8
Sphalerite2.CB.05aZnS
Tellurobismuthite2.DC.05Bi2Te3
Tennantite2.GB.05Cu6[Cu4(Fe,Zn)2]As4S13
Tetradymite2.DC.05Bi2Te2S
Group 4 - Oxides and Hydroxides
'Ferberite'4.DB.30FeWO4
Quartz4.DA.05SiO2
Group 5 - Nitrates and Carbonates
'Bismutite'5.BE.25(BiO)2CO3
'Calcite'5.AB.05CaCO3
var: Ferroan Calcite5.AB.05(Ca,Fe)CO3
Siderite5.AB.05FeCO3
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Scheelite7.GA.05Ca(WO4)
Unclassified Minerals, Rocks, etc.
Wolframite-(Fe2+)WO4 to (Mn2+)WO4

List of minerals arranged by Dana 8th Edition classification

Group 1 - NATIVE ELEMENTS AND ALLOYS
Metals, other than the Platinum Group
Gold1.1.1.1Au
Maldonite1.1.3.1Au2Bi
Semi-metals and non-metals
Bismuth1.3.1.4Bi
Group 2 - SULFIDES
AmXp, with m:p = 1:1
Pyrrhotite2.8.10.1Fe7S8
Sphalerite2.8.2.1ZnS
AmBnXp, with (m+n):p = 1:1
Chalcopyrite2.9.1.1CuFeS2
Cubanite2.9.13.1CuFe2S3
AmBnXp, with (m+n):p = 2:3
Bismuthinite2.11.2.3Bi2S3
Tellurobismuthite2.11.7.2Bi2Te3
Tetradymite2.11.7.1Bi2Te2S
AmBnXp, with (m+n):p = 1:2
Arsenopyrite2.12.4.1FeAsS
Löllingite2.12.2.9FeAs2
Marcasite2.12.2.1FeS2
Molybdenite2.12.10.1MoS2
Pyrite2.12.1.1FeS2
Group 3 - SULFOSALTS
3 <ø < 4
Tennantite3.3.6.2Cu6[Cu4(Fe,Zn)2]As4S13
Group 14 - ANHYDROUS NORMAL CARBONATES
A(XO3)
Calcite14.1.1.1CaCO3
Siderite14.1.1.3FeCO3
Group 16a - ANHYDROUS CARBONATES CONTAINING HYDROXYL OR HALOGEN
Bismutite16a.3.5.1(BiO)2CO3
Group 48 - ANHYDROUS MOLYBDATES AND TUNGSTATES
AXO4
Ferberite48.1.1.2FeWO4
Scheelite48.1.2.1Ca(WO4)
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si
Quartz75.1.3.1SiO2
Unclassified Minerals, Rocks, etc.
Calcite
var: Ferroan Calcite
-(Ca,Fe)CO3
'Wolframite'-(Fe2+)WO4 to (Mn2+)WO4

List of minerals for each chemical element

CCarbon
C Bismutite(BiO)2CO3
C CalciteCaCO3
C Calcite (var: Ferroan Calcite)(Ca,Fe)CO3
C SideriteFeCO3
OOxygen
O Bismutite(BiO)2CO3
O CalciteCaCO3
O FerberiteFeWO4
O Calcite (var: Ferroan Calcite)(Ca,Fe)CO3
O QuartzSiO2
O ScheeliteCa(WO4)
O SideriteFeCO3
O Wolframite(Fe2+)WO4 to (Mn2+)WO4
SiSilicon
Si QuartzSiO2
SSulfur
S ArsenopyriteFeAsS
S BismuthiniteBi2S3
S ChalcopyriteCuFeS2
S CubaniteCuFe2S3
S MarcasiteFeS2
S MolybdeniteMoS2
S PyriteFeS2
S PyrrhotiteFe7S8
S SphaleriteZnS
S TennantiteCu6[Cu4(Fe,Zn)2]As4S13
S TetradymiteBi2Te2S
CaCalcium
Ca CalciteCaCO3
Ca Calcite (var: Ferroan Calcite)(Ca,Fe)CO3
Ca ScheeliteCa(WO4)
MnManganese
Mn Wolframite(Fe2+)WO4 to (Mn2+)WO4
FeIron
Fe ArsenopyriteFeAsS
Fe ChalcopyriteCuFeS2
Fe CubaniteCuFe2S3
Fe FerberiteFeWO4
Fe Calcite (var: Ferroan Calcite)(Ca,Fe)CO3
Fe LöllingiteFeAs2
Fe MarcasiteFeS2
Fe PyriteFeS2
Fe PyrrhotiteFe7S8
Fe SideriteFeCO3
Fe Wolframite(Fe2+)WO4 to (Mn2+)WO4
CuCopper
Cu ChalcopyriteCuFeS2
Cu CubaniteCuFe2S3
Cu TennantiteCu6[Cu4(Fe,Zn)2]As4S13
ZnZinc
Zn SphaleriteZnS
AsArsenic
As ArsenopyriteFeAsS
As LöllingiteFeAs2
As TennantiteCu6[Cu4(Fe,Zn)2]As4S13
MoMolybdenum
Mo MolybdeniteMoS2
TeTellurium
Te TellurobismuthiteBi2Te3
Te TetradymiteBi2Te2S
WTungsten
W FerberiteFeWO4
W ScheeliteCa(WO4)
W Wolframite(Fe2+)WO4 to (Mn2+)WO4
AuGold
Au GoldAu
Au MaldoniteAu2Bi
BiBismuth
Bi BismuthBi
Bi BismuthiniteBi2S3
Bi Bismutite(BiO)2CO3
Bi MaldoniteAu2Bi
Bi TellurobismuthiteBi2Te3
Bi TetradymiteBi2Te2S

References

Sort by

Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Belot, Victor R. (1978) Guide des minéraux, coquillages et fossiles: où les trouver en France, comment les reconnaître et les collectionner (Guides Horay). Pierre Horay (Ed.), 224 pp.

Localities in this Region
Show map

France

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.
Mineral and/or Locality  
Mindat.org is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2018, except where stated. Mindat.org relies on the contributions of thousands of members and supporters.
Privacy Policy - Terms & Conditions - Contact Us Current server date and time: November 17, 2018 09:41:56 Page generated: November 14, 2018 09:57:31
Go to top of page