Log InRegister
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreOur ScienceMindat Newsletter [Free Download]Contact Us
Donate to MindatSponsor a PageCorporate SponsorshipSponsored Pages
Learning CenterWhat Is a Mineral?The Most Common Minerals on EarthInformation for EducatorsMindat ArticlesMindat Newsletter [Free Download]The ElementsThe Mineral Quiz
Search FormMinerals by PropertiesMinerals by ChemistryMineral Visual ExplorerAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDMinerals by CountryAlphabetical Mineral IndexAlphabetical Locality SearchMineral Association SearchList of CountriesLocalities Near MePhoto SearchSearch ArticlesSearch GlossaryThe Rock H. Currier Digital LibraryMore Search Options
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
MineralsPetrologyFossilsMeteoritesGeologic Time
Mining CompaniesStatisticsMineral MuseumsClubs & OrganizationsMineral Shows & EventsDevice SettingsTime Machine
Read DiscussionsIdentification Request
Photo SearchPhoto GalleriesSearch by ColourPhoto Colour ExplorerNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Grong, Trøndelag, Norwayi
Regional Level Types
GrongMunicipality
TrøndelagCounty
NorwayCountry

This page is currently not sponsored. Click here to sponsor this page.
PhotosMapsSearch
Largest Settlements:
PlacePopulation
Grong1,052 (2018)
Mindat Locality ID:
35006
Long-form identifier:
mindat:1:2:35006:9
GUID (UUID V4):
0
Other/historical names associated with this locality:
Nord-Trøndelag
Other Languages:
French:
Grong, Trøndelag, Norvège
German:
Grong, Trøndelag, Norwegen
Italian:
Grong, Trøndelag, Norvegia
Norwegian:
Grong, Trøndelag, Norge
Russian:
Гронг, Трёнделаг, Норвегия
Simplified Chinese:
格龍, 特倫德拉格, 挪威
Spanish:
Grong, Trøndelag, Noruega
Albanian:
Grong, Trøndelag, Norvegjia
Armenian:
Գրոնգի շրջան, Տրյոնդելագ, Նորվեգիա
Asturian:
Grong, Trøndelag, Noruega
Basque:
Grong, Norvegia
Bishnupriya Manipuri:
গ্রোঙ, নরৱে
Catalan:
Grong, Trøndelag, Noruega
Cebuano:
Grong, Norway
Danish:
Grong, Trøndelag, Norge
Dutch:
Grong, Trøndelag, Noorwegen
Esperanto:
Grong, Trøndelag, Norvegio
Finnish:
Grong, Trøndelag, Norja
Javanese:
Grong, Norwégia
Latin:
Grong, Norvegia
Limburgian:
Grong, Trøndelag, Noorwege
Low Saxon/Low German:
Kommun Grong, Norwegen
Luxembourgish:
Grong, Norwegen
Malay:
Grong, Norway
Minnan / Hokkien-Taiwanese:
Grong, Lo̍k-ui
Northern Sami:
Kråangke, Trøndelága, Norga
Norwegian (Nynorsk):
Grong, Trøndelag, Noreg
Polish:
Grong, Trøndelag, Norwegia
Portuguese:
Grong, Trøndelag, Noruega
Romanian:
Grong, Trøndelag, Norvegia
Slovenian:
Grong, Trøndelag, Norveška
Swahili:
Grong, Norwei
Swedish:
Grong, Trøndelag, Norge
Vietnamese:
Grong, Na Uy
Waray:
Grong, Noruega


No description has been added for this locality. Can you add one?

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

Detailed Mineral List:

ⓘ Bornite
Formula: Cu5FeS4
ⓘ Calcite
Formula: CaCO3
ⓘ Chalcopyrite
Formula: CuFeS2
ⓘ 'Chlorite Group'
ⓘ Colusite
Formula: Cu13VAs3S16
Description: Small inclutions in galena.
ⓘ Covellite
Formula: CuS
ⓘ Galena
Formula: PbS
ⓘ Idaite
Formula: Cu5FeS6
ⓘ Magnetite
Formula: Fe2+Fe3+2O4
ⓘ Mawsonite
Formula: Cu6Fe2SnS8
ⓘ Mckinstryite
Formula: Ag5-xCu3+xS4
ⓘ 'Mica Group'
ⓘ Muscovite
Formula: KAl2(AlSi3O10)(OH)2
ⓘ Muscovite var. Sericite
Formula: KAl2(AlSi3O10)(OH)2
ⓘ Native Gold
Formula: Au
Description: Microprobe analysis by Bergstøl gives a silver content from 31,2% to 22,0%.
ⓘ Native Gold var. Electrum
Formula: (Au,Ag)
Description: Microprobe analysis by Bergstøl gives a silver content from 31,2% to 22,0%.
ⓘ Pyrite
Formula: FeS2
ⓘ Pyrrhotite
Formula: Fe1-xS
ⓘ Quartz
Formula: SiO2
ⓘ Sphalerite
Formula: ZnS
ⓘ Stromeyerite
Formula: AgCuS
Description: Always occure intimately accossiated with McKinstryite. Microprobe analysis by Bergstøl & Vokes.
ⓘ 'Tennantite Subgroup'
Formula: Cu6(Cu4C2+2)As4S12S
ⓘ Tremolite
Formula: ◻Ca2Mg5(Si8O22)(OH)2
ⓘ 'UM1974-08-S:AgCuTe'
Formula: Ag5CuTeS2

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘNative Gold
var. Electrum
1.AA.05(Au,Ag)
ⓘ1.AA.05Au
Group 2 - Sulphides and Sulfosalts
ⓘBornite2.BA.15Cu5FeS4
ⓘMckinstryite2.BA.40Ag5-xCu3+xS4
ⓘStromeyerite2.BA.40AgCuS
ⓘCovellite2.CA.05aCuS
ⓘSphalerite2.CB.05aZnS
ⓘChalcopyrite2.CB.10aCuFeS2
ⓘIdaite2.CB.15aCu5FeS6
ⓘMawsonite2.CB.20Cu6Fe2SnS8
ⓘColusite2.CB.30Cu13VAs3S16
ⓘPyrrhotite2.CC.10Fe1-xS
ⓘGalena2.CD.10PbS
ⓘPyrite2.EB.05aFeS2
ⓘ'Tennantite Subgroup'2.GB.05Cu6(Cu4C2+2)As4S12S
Group 4 - Oxides and Hydroxides
ⓘMagnetite4.BB.05Fe2+Fe3+2O4
ⓘQuartz4.DA.05SiO2
Group 5 - Nitrates and Carbonates
ⓘCalcite5.AB.05CaCO3
Group 9 - Silicates
ⓘTremolite9.DE.10◻Ca2Mg5(Si8O22)(OH)2
ⓘMuscovite9.EC.15KAl2(AlSi3O10)(OH)2
ⓘvar. Sericite9.EC.15KAl2(AlSi3O10)(OH)2
Unclassified
ⓘ'Chlorite Group'-
ⓘ'Mica Group'-
ⓘ'UM1974-08-S:AgCuTe'-Ag5CuTeS2

List of minerals for each chemical element

HHydrogen
Hⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Hⓘ Tremolite◻Ca2Mg5(Si8O22)(OH)2
Hⓘ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
CCarbon
Cⓘ CalciteCaCO3
OOxygen
Oⓘ CalciteCaCO3
Oⓘ MagnetiteFe2+Fe23+O4
Oⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Oⓘ QuartzSiO2
Oⓘ Tremolite◻Ca2Mg5(Si8O22)(OH)2
Oⓘ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
MgMagnesium
Mgⓘ Tremolite◻Ca2Mg5(Si8O22)(OH)2
AlAluminium
Alⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Alⓘ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
SiSilicon
Siⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Siⓘ QuartzSiO2
Siⓘ Tremolite◻Ca2Mg5(Si8O22)(OH)2
Siⓘ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
SSulfur
Sⓘ BorniteCu5FeS4
Sⓘ ChalcopyriteCuFeS2
Sⓘ ColusiteCu13VAs3S16
Sⓘ CovelliteCuS
Sⓘ GalenaPbS
Sⓘ IdaiteCu5FeS6
Sⓘ MawsoniteCu6Fe2SnS8
Sⓘ MckinstryiteAg5-xCu3+xS4
Sⓘ PyriteFeS2
Sⓘ PyrrhotiteFe1-xS
Sⓘ SphaleriteZnS
Sⓘ StromeyeriteAgCuS
Sⓘ Tennantite SubgroupCu6(Cu4C22+)As4S12S
Sⓘ UM1974-08-S:AgCuTeAg5CuTeS2
KPotassium
Kⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Kⓘ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
CaCalcium
Caⓘ CalciteCaCO3
Caⓘ Tremolite◻Ca2Mg5(Si8O22)(OH)2
VVanadium
Vⓘ ColusiteCu13VAs3S16
FeIron
Feⓘ BorniteCu5FeS4
Feⓘ ChalcopyriteCuFeS2
Feⓘ IdaiteCu5FeS6
Feⓘ MagnetiteFe2+Fe23+O4
Feⓘ MawsoniteCu6Fe2SnS8
Feⓘ PyriteFeS2
Feⓘ PyrrhotiteFe1-xS
CuCopper
Cuⓘ BorniteCu5FeS4
Cuⓘ ChalcopyriteCuFeS2
Cuⓘ ColusiteCu13VAs3S16
Cuⓘ CovelliteCuS
Cuⓘ IdaiteCu5FeS6
Cuⓘ MawsoniteCu6Fe2SnS8
Cuⓘ MckinstryiteAg5-xCu3+xS4
Cuⓘ StromeyeriteAgCuS
Cuⓘ Tennantite SubgroupCu6(Cu4C22+)As4S12S
Cuⓘ UM1974-08-S:AgCuTeAg5CuTeS2
ZnZinc
Znⓘ SphaleriteZnS
AsArsenic
Asⓘ ColusiteCu13VAs3S16
Asⓘ Tennantite SubgroupCu6(Cu4C22+)As4S12S
AgSilver
Agⓘ Native Gold var. Electrum(Au,Ag)
Agⓘ MckinstryiteAg5-xCu3+xS4
Agⓘ StromeyeriteAgCuS
Agⓘ UM1974-08-S:AgCuTeAg5CuTeS2
SnTin
Snⓘ MawsoniteCu6Fe2SnS8
TeTellurium
Teⓘ UM1974-08-S:AgCuTeAg5CuTeS2
AuGold
Auⓘ Native Gold var. Electrum(Au,Ag)
Auⓘ Native GoldAu
PbLead
Pbⓘ GalenaPbS

Fossils

This region is too big or complex to display the fossil list, try looking at smaller subregions.

Other Databases

Wikipedia:https://en.wikipedia.org/wiki/Grong
Wikidata ID:Q258084
GeoNames ID:3154905

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.
 
and/or  
Mindat.org® is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization. Mindat® and mindat.org® are registered trademarks of the Hudson Institute of Mineralogy.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2026, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph and Ida Chau.
Content on this site may not be used to train, fine-tune, or otherwise develop artificial intelligence or machine learning models without prior written permission - see our Terms & Conditions.
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.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: October 20, 2026 06:57:36 Page updated: August 28, 2025 22:43:19
Go to top of page