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Assam, Indiai
Regional Level Types
AssamState
IndiaCountry

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PhotosMapsSearch
Type:
Largest Settlements:
PlacePopulation
Guwahati899,094 (2015)
Silchar152,393 (2014)
Dibrugarh122,155 (2016)
Tinsukia89,373 (2014)
Jorhāt69,033 (2017)
Bongaigaon64,902 (2014)
Mindat Locality ID:
147194
Long-form identifier:
mindat:1:2:147194:9
GUID (UUID V4):
0
Other Languages:
French:
Assam, Inde
German:
Assam, Indien
Hindi:
असम, भारत
Italian:
Assam, India
Russian:
Ассам, Индия
Simplified Chinese:
阿萨姆邦, 印度
Spanish:
Assam, India
Achinese:
Assam, India
Afrikaans:
Assam, Indië
Albanian:
Assam, India
Amharic:
አሳም, ህንድ
Arabic:
آسام, الهند
Aragonese:
Asam, India
Armenian:
Ասսամ, Հնդկաստան
Assamese:
অসম, ভাৰত
Asturian:
Assam, India
Azeri:
Assam, Hindistan
Basque:
Assam, India
Belarusian:
Асам, Індыя
Belarusian (Tarashkevitsa):
Асам, Індыя
Bengali:
অসম, ভারত
Bishnupriya Manipuri:
অসম, ভারত
Breton:
Asam, India
Bulgarian:
Асам, Индия
Burmese:
အာသံပြည်နယ်, အိန္ဒိယနိုင်ငံ
Catalan:
Assam, Índia
Cebuano:
Assam, Indya
Chechen:
Ассам, Инди
Chuvash:
Асам, Инди
Croatian:
Assam, Indija
Czech:
Ásám, Indie
Danish:
Assam, Indien
Doteli:
आसाम, भारत
Dutch:
Assam, Indië
Esperanto:
Asamo, Barato
Estonian:
Assam, India
Farsi/Persian:
آسام, هندوستان
Fiji Hindi:
Assam, India
Finnish:
Assam, Intia
Galician:
Assam, India
Georgian:
ასამი, ინდოეთი
Greek:
Ασσάμ, Ινδία
Gujarati:
આસામ, ભારત
Hebrew:
אסאם, הודו
Hungarian:
Asszám, India
Icelandic:
Assam, Indland
Indonesian:
Assam, India
Irish Gaelic:
Assam, An India
Japanese:
アッサム, インド
Javanese:
Assam, India
Kannada:
ಅಸಂ, ಭಾರತ
Kapampangan:
Assam, India
Kashmiri:
آسام, بًارت
Kazakh (Cyrillic Script):
Ассам, Үндістан
Konkani:
आसाम, भारत
Korean:
아삼주, 인도
Kurdish (Latin Script):
Assam, Hindistan
Latin:
Assam, India
Latvian:
Asama, Indija
Lithuanian:
Asamas, Indija
Luri:
آسام, هئن
Macedonian:
Асам, Индија
Maithili:
असम, भारत
Malagasy:
Assam, India
Malay:
Assam, India
Malayalam:
ആസാം, ഇന്ത്യ
Marathi:
आसाम, भारत
Mingrelian:
ასამიშ შტატი, ინდოეთი
Minnan / Hokkien-Taiwanese:
Assam, Ìn-tō͘
Mongolian:
Ассам, Энэтхэг
Nepali:
आसाम, भारत
Newar / Nepal Bhasa:
आसाम, भारत
Northern Frisian:
Assam, Indien
Norwegian:
Assam, India
Norwegian (Nynorsk):
Assam, India
Occitan:
Assam, Índia
Odia:
ଆସାମ, ଭାରତ
Ossetian:
Ассам, Инди
Pali:
असमरज्जं, भारत
Pashto:
آسام, هند
Polish:
Asam, Indie
Portuguese:
Assam, Índia
Punjabi:
ਅਸਾਮ, ਭਾਰਤ
Quechua:
Assam, Indya
Romanian:
Assam, India
Sanskrit:
असमराज्यम्, भारतम्
Scots:
Assam, Indie
Serbian:
Асам, Индија
Serbo-Croatian:
Assam, Indija
Silesian:
Assam, Indyje
Sindhi:
آسام, ڀارت
Sinhalese:
ඇසෑම්, භාරත ජනරජය
Slovak:
Ásam, India
South Azerbaijani:
آسام, هیندوستان
Swahili:
Assam, Uhindi
Swedish:
Assam, Indien
Tagalog:
Assam, Indiya
Tajik (Cyrillic Script):
Ассам, Ҳиндустон
Tamil:
அசாம், இந்தியா
Telugu:
అసోం, భారత దేశం
Thai:
รัฐอัสสัม, อินเดีย
Tibetan (Standard):
ཨཱསཱམ།, རྒྱ་གར།
Traditional Chinese:
阿薩姆邦, 印度
Turkish:
Assam, Hindistan
Ukrainian:
Ассам, Індія
Upper Sorbian:
Asam, Indiska
Urdu:
آسام, بھارت
Uzbek (Latin Script):
Accom, Hindiston
Venetian:
Assam, India
Vietnamese:
Assam, Ấn Độ
Waray:
Assam, Indya
Welsh:
Assam, India
Western Punjabi:
آسام, ھندستان
Wu Chinese:
阿萨姆邦, 印度
Yiddish:
אסאם, אינדיע
Yoruba:
Assam, Índíà


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Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List

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

51 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:

ⓘ Aegirine
Formula: NaFe3+Si2O6
ⓘ Aegirine-augite
Formula: (NaaCabFe2+cMgd)(Fe3+eAlfFe2+gMgh)Si2O6
ⓘ Albite
Formula: Na(AlSi3O8)
ⓘ 'Alkali Feldspar'
References:
ⓘ 'Amphibole Supergroup'
Formula: AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
References:
ⓘ 'Apatite'
Formula: Ca5(PO4)3(Cl/F/OH)
ⓘ Arfvedsonite
Formula: [Na][Na2][Fe2+4Fe3+]Si8O22(OH)2
ⓘ Augite
Formula: (CaxMgyFez)(Mgy1Fez1)Si2O6
ⓘ Augite var. Titanium-bearing Augite
Formula: (Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6
ⓘ Baddeleyite
Formula: ZrO2
References:
ⓘ 'Barkevikite'
ⓘ 'Biotite'
Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
ⓘ 'Biotite var. Chromium-bearing Biotite'
Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
ⓘ Bornite
Formula: Cu5FeS4
ⓘ Calcite
Formula: CaCO3
ⓘ Calcite var. Iron-bearing Calcite
Formula: (Ca,Fe)CO3
ⓘ Cancrinite
Formula: (Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O
ⓘ Chalcopyrite
Formula: CuFeS2
ⓘ Chaoite
Formula: C
ⓘ 'Chlorite Group'
ⓘ Chromite
Formula: Fe2+Cr3+2O4
ⓘ Clinoenstatite
Formula: MgSiO3
ⓘ 'Clinopyroxene Subgroup'
References:
ⓘ Covellite
Formula: CuS
ⓘ Cuprite
Formula: Cu2O
ⓘ Diamond
Formula: C
ⓘ Diopside
Formula: CaMgSi2O6
ⓘ Dolomite
Formula: CaMg(CO3)2
ⓘ Dolomite var. Iron-bearing Dolomite
Formula: Ca(Mg,Fe)(CO3)2
ⓘ Enstatite
Formula: Mg2Si2O6
References:
ⓘ 'Fayalite-Forsterite Series'
ⓘ 'Feldspar Group'
ⓘ 'Feldspar Group var. Perthite'
ⓘ 'Garnet Group'
Formula: X3Z2(SiO4)3
ⓘ Goethite
Formula: Fe3+O(OH)
ⓘ Graphite
Formula: C
ⓘ Hematite
Formula: Fe2O3
ⓘ 'Hornblende Root Name Group'
Formula: ◻Ca2(Z2+4Z3+)(AlSi7O22)(OH,F,Cl)2
ⓘ Ilmenite
Formula: Fe2+TiO3
ⓘ Kaolinite
Formula: Al2(Si2O5)(OH)4
ⓘ 'K Feldspar'
ⓘ Kornerupine
Formula: Mg3Al6(Si,Al,B)5O21(OH)
ⓘ Leucite
Formula: K(AlSi2O6)
ⓘ Lonsdaleite
Formula: C
ⓘ Maghemite
Formula: (Fe3+0.67◻0.33)Fe3+2O4
ⓘ Magnetite
Formula: Fe2+Fe3+2O4
Localities: Reported from at least 7 localities in this region.
ⓘ Magnetite var. Titanium-bearing Magnetite
Formula: Fe2+(Fe3+,Ti)2O4
ⓘ Microcline
Formula: K(AlSi3O8)
ⓘ 'Monazite Group'
Formula: REE(PO4)
ⓘ Native Gold
Formula: Au
ⓘ Native Iron
Formula: Fe
ⓘ Native Iron var. Kamacite
Formula: (Fe,Ni)
ⓘ Nepheline
Formula: Na3K(Al4Si4O16)
ⓘ Orthoclase
Formula: K(AlSi3O8)
ⓘ Perovskite
Formula: CaTiO3
Localities: Reported from at least 6 localities in this region.
ⓘ Phlogopite
Formula: KMg3(AlSi3O10)(OH)2
ⓘ Pigeonite
Formula: (CaxMgyFez)(Mgy1Fez1)Si2O6
ⓘ 'Plagioclase'
Formula: (Na,Ca)[(Si,Al)AlSi2]O8
ⓘ Pyrite
Formula: FeS2
ⓘ 'Pyrochlore Group'
Formula: A2Nb2(O,OH)6Z
ⓘ 'Pyroxene Group'
Formula: ADSi2O6
References:
ⓘ Quartz
Formula: SiO2
ⓘ Rutile
Formula: TiO2
ⓘ Sanidine
Formula: K(AlSi3O8)
ⓘ 'Scapolite'
ⓘ Sillimanite
Formula: Al2(SiO4)O
ⓘ Sodalite
Formula: Na4(Si3Al3)O12Cl
References:
ⓘ 'Sodic amphibole'
ⓘ 'Sodic plagioclase'
References:
ⓘ Sphalerite
Formula: ZnS
ⓘ Spinel
Formula: MgAl2O4
ⓘ Thorite
Formula: Th(SiO4)
ⓘ Titanite
Formula: CaTi(SiO4)O
ⓘ Tremolite
Formula: ◻Ca2Mg5(Si8O22)(OH)2
ⓘ Troilite
Formula: FeS
ⓘ 'Zeolite Group'
ⓘ Zircon
Formula: Zr(SiO4)
ⓘ Zirconolite
Formula: CaZrTi2O7
References:

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘNative Gold1.AA.05Au
ⓘNative Iron1.AE.05Fe
ⓘvar. Kamacite1.AE.05(Fe,Ni)
ⓘGraphite1.CB.05aC
ⓘChaoite1.CB.05bC
ⓘDiamond1.CB.10aC
ⓘLonsdaleite1.CB.10bC
Group 2 - Sulphides and Sulfosalts
ⓘBornite2.BA.15Cu5FeS4
ⓘCovellite2.CA.05aCuS
ⓘSphalerite2.CB.05aZnS
ⓘChalcopyrite2.CB.10aCuFeS2
ⓘTroilite2.CC.10FeS
ⓘPyrite2.EB.05aFeS2
Group 4 - Oxides and Hydroxides
ⓘGoethite4.00.Fe3+O(OH)
ⓘ'Pyrochlore Group'4.00.A2Nb2(O,OH)6Z
ⓘCuprite4.AA.10Cu2O
ⓘChromite4.BB.05Fe2+Cr3+2O4
ⓘMagnetite4.BB.05Fe2+Fe3+2O4
ⓘSpinel4.BB.05MgAl2O4
ⓘMagnetite
var. Titanium-bearing Magnetite
4.BB.05Fe2+(Fe3+,Ti)2O4
ⓘMaghemite4.BB.15(Fe3+0.67◻0.33)Fe3+2O4
ⓘHematite4.CB.05Fe2O3
ⓘIlmenite4.CB.05Fe2+TiO3
ⓘPerovskite4.CC.30CaTiO3
ⓘQuartz4.DA.05SiO2
ⓘRutile4.DB.05TiO2
ⓘBaddeleyite4.DE.35ZrO2
ⓘZirconolite4.DH.30CaZrTi2O7
Group 5 - Nitrates and Carbonates
ⓘCalcite5.AB.05CaCO3
ⓘvar. Iron-bearing Calcite5.AB.05(Ca,Fe)CO3
ⓘDolomite5.AB.10CaMg(CO3)2
ⓘvar. Iron-bearing Dolomite5.AB.10Ca(Mg,Fe)(CO3)2
Group 9 - Silicates
ⓘThorite9.AD.30Th(SiO4)
ⓘZircon9.AD.30Zr(SiO4)
ⓘSillimanite9.AF.05Al2(SiO4)O
ⓘTitanite9.AG.15CaTi(SiO4)O
ⓘKornerupine9.BJ.50Mg3Al6(Si,Al,B)5O21(OH)
ⓘEnstatite9.DA.05Mg2Si2O6
ⓘClinoenstatite9.DA.10MgSiO3
ⓘPigeonite9.DA.10(CaxMgyFez)(Mgy1Fez1)Si2O6
ⓘAugite9.DA.15(CaxMgyFez)(Mgy1Fez1)Si2O6
ⓘDiopside9.DA.15CaMgSi2O6
ⓘAugite
var. Titanium-bearing Augite
9.DA.15(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6
ⓘAegirine-augite9.DA.20(NaaCabFe2+cMgd)(Fe3+eAlfFe2+gMgh)Si2O6
ⓘAegirine9.DA.25NaFe3+Si2O6
ⓘTremolite9.DE.10◻Ca2Mg5(Si8O22)(OH)2
ⓘArfvedsonite9.DE.25[Na][Na2][Fe2+4Fe3+]Si8O22(OH)2
ⓘPhlogopite9.EC.20KMg3(AlSi3O10)(OH)2
ⓘKaolinite9.ED.05Al2(Si2O5)(OH)4
ⓘNepheline9.FA.05Na3K(Al4Si4O16)
ⓘMicrocline9.FA.30K(AlSi3O8)
ⓘOrthoclase9.FA.30K(AlSi3O8)
ⓘSanidine9.FA.30K(AlSi3O8)
ⓘAlbite9.FA.35Na(AlSi3O8)
ⓘCancrinite9.FB.05(Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O
ⓘSodalite9.FB.10Na4(Si3Al3)O12Cl
ⓘ'Zeolite Group'9.G0.
ⓘLeucite9.GB.05K(AlSi2O6)
Unclassified
ⓘ'Alkali Feldspar'-
ⓘ'Amphibole Supergroup'-AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
ⓘ'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
ⓘ'Chlorite Group'-
ⓘ'Feldspar Group'-
ⓘ'Monazite Group'-REE(PO4)
ⓘ'Barkevikite'-
ⓘ'Feldspar Group
var. Perthite'
-
ⓘ'Clinopyroxene Subgroup'-
ⓘ'Fayalite-Forsterite Series'-
ⓘ'Scapolite'-
ⓘ'Hornblende Root Name Group'-◻Ca2(Z2+4Z3+)(AlSi7O22)(OH,F,Cl)2
ⓘ'Plagioclase'-(Na,Ca)[(Si,Al)AlSi2]O8
ⓘ'K Feldspar'-
ⓘ'Pyroxene Group'-ADSi2O6
ⓘ'Biotite
var. Chromium-bearing Biotite'
-K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
ⓘ'Garnet Group'-X3Z2(SiO4)3
ⓘ'Apatite'-Ca5(PO4)3(Cl/F/OH)
ⓘ'Sodic amphibole'-
ⓘ'Sodic plagioclase'-

List of minerals for each chemical element

HHydrogen
Hⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Hⓘ Arfvedsonite[Na][Na2][Fe42+Fe3+]Si8O22(OH)2
Hⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Hⓘ Cancrinite(Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O
Hⓘ GoethiteFe3+O(OH)
Hⓘ KaoliniteAl2(Si2O5)(OH)4
Hⓘ KornerupineMg3Al6(Si,Al,B)5O21(OH)
Hⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
Hⓘ Pyrochlore GroupA2Nb2(O,OH)6Z
Hⓘ Tremolite◻Ca2Mg5(Si8O22)(OH)2
Hⓘ Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
Hⓘ Biotite var. Chromium-bearing BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Hⓘ ApatiteCa5(PO4)3(Cl/F/OH)
BBoron
Bⓘ KornerupineMg3Al6(Si,Al,B)5O21(OH)
CCarbon
Cⓘ CalciteCaCO3
Cⓘ Cancrinite(Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O
Cⓘ ChaoiteC
Cⓘ DiamondC
Cⓘ DolomiteCaMg(CO3)2
Cⓘ GraphiteC
Cⓘ LonsdaleiteC
Cⓘ Calcite var. Iron-bearing Calcite(Ca,Fe)CO3
Cⓘ Dolomite var. Iron-bearing DolomiteCa(Mg,Fe)(CO3)2
OOxygen
Oⓘ AegirineNaFe3+Si2O6
Oⓘ Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Oⓘ AlbiteNa(AlSi3O8)
Oⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Oⓘ Arfvedsonite[Na][Na2][Fe42+Fe3+]Si8O22(OH)2
Oⓘ Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Oⓘ BaddeleyiteZrO2
Oⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Oⓘ CalciteCaCO3
Oⓘ Cancrinite(Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O
Oⓘ ChromiteFe2+Cr23+O4
Oⓘ ClinoenstatiteMgSiO3
Oⓘ CupriteCu2O
Oⓘ DiopsideCaMgSi2O6
Oⓘ DolomiteCaMg(CO3)2
Oⓘ EnstatiteMg2Si2O6
Oⓘ GoethiteFe3+O(OH)
Oⓘ HematiteFe2O3
Oⓘ IlmeniteFe2+TiO3
Oⓘ KaoliniteAl2(Si2O5)(OH)4
Oⓘ KornerupineMg3Al6(Si,Al,B)5O21(OH)
Oⓘ LeuciteK(AlSi2O6)
Oⓘ Maghemite(Fe3+0.67◻0.33)Fe23+O4
Oⓘ MagnetiteFe2+Fe23+O4
Oⓘ MicroclineK(AlSi3O8)
Oⓘ Monazite GroupREE(PO4)
Oⓘ NephelineNa3K(Al4Si4O16)
Oⓘ OrthoclaseK(AlSi3O8)
Oⓘ PerovskiteCaTiO3
Oⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
Oⓘ Pigeonite(CaxMgyFez)(Mgy1Fez1)Si2O6
Oⓘ Pyrochlore GroupA2Nb2(O,OH)6Z
Oⓘ QuartzSiO2
Oⓘ RutileTiO2
Oⓘ SanidineK(AlSi3O8)
Oⓘ SillimaniteAl2(SiO4)O
Oⓘ SodaliteNa4(Si3Al3)O12Cl
Oⓘ SpinelMgAl2O4
Oⓘ ThoriteTh(SiO4)
Oⓘ TitaniteCaTi(SiO4)O
Oⓘ Magnetite var. Titanium-bearing MagnetiteFe2+(Fe3+,Ti)2O4
Oⓘ Tremolite◻Ca2Mg5(Si8O22)(OH)2
Oⓘ ZirconZr(SiO4)
Oⓘ ZirconoliteCaZrTi2O7
Oⓘ Fayalite-Forsterite Series
Oⓘ Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
Oⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Oⓘ Pyroxene GroupADSi2O6
Oⓘ Biotite var. Chromium-bearing BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Oⓘ Garnet GroupX3Z2(SiO4)3
Oⓘ Calcite var. Iron-bearing Calcite(Ca,Fe)CO3
Oⓘ Augite var. Titanium-bearing Augite(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6
Oⓘ Dolomite var. Iron-bearing DolomiteCa(Mg,Fe)(CO3)2
Oⓘ ApatiteCa5(PO4)3(Cl/F/OH)
FFluorine
Fⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Fⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Fⓘ Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
Fⓘ Biotite var. Chromium-bearing BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Fⓘ ApatiteCa5(PO4)3(Cl/F/OH)
NaSodium
Naⓘ AegirineNaFe3+Si2O6
Naⓘ Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Naⓘ AlbiteNa(AlSi3O8)
Naⓘ Arfvedsonite[Na][Na2][Fe42+Fe3+]Si8O22(OH)2
Naⓘ Cancrinite(Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O
Naⓘ NephelineNa3K(Al4Si4O16)
Naⓘ SodaliteNa4(Si3Al3)O12Cl
Naⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Naⓘ Augite var. Titanium-bearing Augite(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6
MgMagnesium
Mgⓘ Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Mgⓘ Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Mgⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Mgⓘ ClinoenstatiteMgSiO3
Mgⓘ DiopsideCaMgSi2O6
Mgⓘ DolomiteCaMg(CO3)2
Mgⓘ EnstatiteMg2Si2O6
Mgⓘ KornerupineMg3Al6(Si,Al,B)5O21(OH)
Mgⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
Mgⓘ Pigeonite(CaxMgyFez)(Mgy1Fez1)Si2O6
Mgⓘ SpinelMgAl2O4
Mgⓘ Tremolite◻Ca2Mg5(Si8O22)(OH)2
Mgⓘ Fayalite-Forsterite Series
Mgⓘ Biotite var. Chromium-bearing BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Mgⓘ Augite var. Titanium-bearing Augite(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6
Mgⓘ Dolomite var. Iron-bearing DolomiteCa(Mg,Fe)(CO3)2
AlAluminium
Alⓘ Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Alⓘ AlbiteNa(AlSi3O8)
Alⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Alⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Alⓘ Cancrinite(Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O
Alⓘ KaoliniteAl2(Si2O5)(OH)4
Alⓘ KornerupineMg3Al6(Si,Al,B)5O21(OH)
Alⓘ LeuciteK(AlSi2O6)
Alⓘ MicroclineK(AlSi3O8)
Alⓘ NephelineNa3K(Al4Si4O16)
Alⓘ OrthoclaseK(AlSi3O8)
Alⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
Alⓘ SanidineK(AlSi3O8)
Alⓘ SillimaniteAl2(SiO4)O
Alⓘ SodaliteNa4(Si3Al3)O12Cl
Alⓘ SpinelMgAl2O4
Alⓘ Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
Alⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Alⓘ Biotite var. Chromium-bearing BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Alⓘ Augite var. Titanium-bearing Augite(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6
SiSilicon
Siⓘ AegirineNaFe3+Si2O6
Siⓘ Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Siⓘ AlbiteNa(AlSi3O8)
Siⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Siⓘ Arfvedsonite[Na][Na2][Fe42+Fe3+]Si8O22(OH)2
Siⓘ Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Siⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Siⓘ Cancrinite(Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O
Siⓘ ClinoenstatiteMgSiO3
Siⓘ DiopsideCaMgSi2O6
Siⓘ EnstatiteMg2Si2O6
Siⓘ KaoliniteAl2(Si2O5)(OH)4
Siⓘ KornerupineMg3Al6(Si,Al,B)5O21(OH)
Siⓘ LeuciteK(AlSi2O6)
Siⓘ MicroclineK(AlSi3O8)
Siⓘ NephelineNa3K(Al4Si4O16)
Siⓘ OrthoclaseK(AlSi3O8)
Siⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
Siⓘ Pigeonite(CaxMgyFez)(Mgy1Fez1)Si2O6
Siⓘ QuartzSiO2
Siⓘ SanidineK(AlSi3O8)
Siⓘ SillimaniteAl2(SiO4)O
Siⓘ SodaliteNa4(Si3Al3)O12Cl
Siⓘ ThoriteTh(SiO4)
Siⓘ TitaniteCaTi(SiO4)O
Siⓘ Tremolite◻Ca2Mg5(Si8O22)(OH)2
Siⓘ ZirconZr(SiO4)
Siⓘ Fayalite-Forsterite Series
Siⓘ Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
Siⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Siⓘ Pyroxene GroupADSi2O6
Siⓘ Biotite var. Chromium-bearing BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Siⓘ Garnet GroupX3Z2(SiO4)3
Siⓘ Augite var. Titanium-bearing Augite(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6
PPhosphorus
Pⓘ Monazite GroupREE(PO4)
Pⓘ ApatiteCa5(PO4)3(Cl/F/OH)
SSulfur
Sⓘ BorniteCu5FeS4
Sⓘ Cancrinite(Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O
Sⓘ ChalcopyriteCuFeS2
Sⓘ CovelliteCuS
Sⓘ PyriteFeS2
Sⓘ SphaleriteZnS
Sⓘ TroiliteFeS
ClChlorine
Clⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Clⓘ SodaliteNa4(Si3Al3)O12Cl
Clⓘ Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
Clⓘ ApatiteCa5(PO4)3(Cl/F/OH)
KPotassium
Kⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Kⓘ LeuciteK(AlSi2O6)
Kⓘ MicroclineK(AlSi3O8)
Kⓘ NephelineNa3K(Al4Si4O16)
Kⓘ OrthoclaseK(AlSi3O8)
Kⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
Kⓘ SanidineK(AlSi3O8)
Kⓘ Biotite var. Chromium-bearing BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
CaCalcium
Caⓘ Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Caⓘ Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Caⓘ CalciteCaCO3
Caⓘ Cancrinite(Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O
Caⓘ DiopsideCaMgSi2O6
Caⓘ DolomiteCaMg(CO3)2
Caⓘ PerovskiteCaTiO3
Caⓘ Pigeonite(CaxMgyFez)(Mgy1Fez1)Si2O6
Caⓘ TitaniteCaTi(SiO4)O
Caⓘ Tremolite◻Ca2Mg5(Si8O22)(OH)2
Caⓘ ZirconoliteCaZrTi2O7
Caⓘ Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
Caⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Caⓘ Calcite var. Iron-bearing Calcite(Ca,Fe)CO3
Caⓘ Augite var. Titanium-bearing Augite(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6
Caⓘ Dolomite var. Iron-bearing DolomiteCa(Mg,Fe)(CO3)2
Caⓘ ApatiteCa5(PO4)3(Cl/F/OH)
TiTitanium
Tiⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Tiⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Tiⓘ IlmeniteFe2+TiO3
Tiⓘ PerovskiteCaTiO3
Tiⓘ RutileTiO2
Tiⓘ TitaniteCaTi(SiO4)O
Tiⓘ Magnetite var. Titanium-bearing MagnetiteFe2+(Fe3+,Ti)2O4
Tiⓘ ZirconoliteCaZrTi2O7
Tiⓘ Biotite var. Chromium-bearing BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Tiⓘ Augite var. Titanium-bearing Augite(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6
CrChromium
Crⓘ ChromiteFe2+Cr23+O4
FeIron
Feⓘ AegirineNaFe3+Si2O6
Feⓘ Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Feⓘ Arfvedsonite[Na][Na2][Fe42+Fe3+]Si8O22(OH)2
Feⓘ Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Feⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Feⓘ BorniteCu5FeS4
Feⓘ ChalcopyriteCuFeS2
Feⓘ ChromiteFe2+Cr23+O4
Feⓘ GoethiteFe3+O(OH)
Feⓘ HematiteFe2O3
Feⓘ IlmeniteFe2+TiO3
Feⓘ Native IronFe
Feⓘ Native Iron var. Kamacite(Fe,Ni)
Feⓘ Maghemite(Fe3+0.67◻0.33)Fe23+O4
Feⓘ MagnetiteFe2+Fe23+O4
Feⓘ Pigeonite(CaxMgyFez)(Mgy1Fez1)Si2O6
Feⓘ PyriteFeS2
Feⓘ Magnetite var. Titanium-bearing MagnetiteFe2+(Fe3+,Ti)2O4
Feⓘ TroiliteFeS
Feⓘ Fayalite-Forsterite Series
Feⓘ Biotite var. Chromium-bearing BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Feⓘ Calcite var. Iron-bearing Calcite(Ca,Fe)CO3
Feⓘ Augite var. Titanium-bearing Augite(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6
Feⓘ Dolomite var. Iron-bearing DolomiteCa(Mg,Fe)(CO3)2
NiNickel
Niⓘ Native Iron var. Kamacite(Fe,Ni)
CuCopper
Cuⓘ BorniteCu5FeS4
Cuⓘ ChalcopyriteCuFeS2
Cuⓘ CovelliteCuS
Cuⓘ CupriteCu2O
ZnZinc
Znⓘ SphaleriteZnS
ZrZirconium
Zrⓘ BaddeleyiteZrO2
Zrⓘ ZirconZr(SiO4)
Zrⓘ ZirconoliteCaZrTi2O7
NbNiobium
Nbⓘ Pyrochlore GroupA2Nb2(O,OH)6Z
AuGold
Auⓘ Native GoldAu
ThThorium
Thⓘ ThoriteTh(SiO4)

Geochronology

Mineralization age: Eoarchean to Cretaceous : 4000 Ma to 105 Ma

Important note: This table is based only on rock and mineral ages recorded on mindat.org for this locality and is not necessarily a complete representation of the geochronology, but does give an indication of possible mineralization events relevant to this locality. As more age information is added this table may expand in the future. A break in the table simply indicates a lack of data entered here, not necessarily a break in the geologic sequence. Grey background entries are from different, related, localities.

Geologic TimeRocks, Minerals and Events
Phanerozoic
 Mesozoic
  Cretaceous
   Early/Lower Cretaceous
ⓘ Apatite105 MaSamchampi, Samchampi-Samteran alkaline igneous complex, East Karbi Anglong District, Assam, India
ⓘ Baddeleyite105.2 ± 0.5 MaJasra, West Karbi Anglong District, Assam, India
ⓘ Zircon105.2 ± 0.5 MaJasra, West Karbi Anglong District, Assam, India
    
 
Precambrian
 Archean
ⓘ Granitic gneissArchean
(2500 - 4000 Ma)
Samchampi, Samchampi-Samteran alkaline igneous complex, East Karbi Anglong District, Assam, India

Fossils

There are 4 fossil localities 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.

Occurrences14
Youngest Fossil Listed23.0 Ma (Miocene)
Oldest Fossil Listed145 Ma (Late Jurassic)
Stratigraphic Units
UnitNo. OccurrencesAge
Barail - Tikak Parbat128.4 - 23.03 Ma (Cenozoic)
Sylhet Limestones948.6 - 37.2 Ma (Eocene)
Janita348.6 - 37.2 Ma (Eocene)
Nimar1145 - 66 Ma (Cretaceous)
Fossils from RegionClick here to show the list.
Accepted NameHierarchy Age
Nummulites
genus
Chromista : Foraminifera : Globothalamea : Rotaliida : Nummulitidae : Nummulites48.6 - 37.2 Ma
Eocene
Natica
genus
Animalia : Mollusca : Gastropoda : Littorinimorpha : Naticidae : Natica48.6 - 37.2 Ma
Eocene
Terebellum
genus
Animalia : Mollusca : Gastropoda : Littorinimorpha : Seraphsidae : Terebellum48.6 - 37.2 Ma
Eocene
Turritella
genus
Animalia : Mollusca : Gastropoda : Turritellidae : Turritella48.6 - 37.2 Ma
Eocene
Conus
genus
Animalia : Mollusca : Gastropoda : Neogastropoda : Conidae : Conus48.6 - 37.2 Ma
Eocene
Cardium
genus
Animalia : Mollusca : Bivalvia : Cardium48.6 - 37.2 Ma
Eocene
Callianassa
genus
Animalia : Arthropoda : Malacostraca : Decapoda : Callianassidae : Callianassa48.6 - 37.2 Ma
Eocene
Galenopsis
genus
Animalia : Arthropoda : Malacostraca : Decapoda : Pilumnidae : Galenopsis48.6 - 37.2 Ma
Eocene
Echinolampas
genus
Animalia : Echinodermata : Echinoidea : Echinolampadoida : Echinolampadidae : Echinolampas48.6 - 37.2 Ma
Eocene
Dasyatis
genus
Animalia : Chordata : Elasmobranchii : Myliobatiformes : Dasyatidae : Dasyatis48.6 - 37.2 Ma
Eocene
Cetacea
order
Animalia : Chordata : Mammalia : Cetacea48.6 - 37.2 Ma
Eocene
Selachii
unranked clade
Animalia : Chordata : Chondrichthyes : Selachii48.6 - 37.2 Ma
Eocene
Ptychodus mahakalensis
species
Animalia : Chordata : Chondrichthyes : Hybodontiformes : Ptychodontidae : Ptychodus : Ptychodus mahakalensis145 - 66 Ma
Cretaceous
Alphonsea makumensis
species
Plantae : Spermatophyta : Magnoliopsida : Magnoliales : Annonaceae : Alphonsea : Alphonsea makumensis28.4 - 23.03 Ma
Cenozoic
Fossil LocalitiesClick to show 4 fossil localities

Other Databases

Wikipedia:https://en.wikipedia.org/wiki/Assam
Wikidata ID:Q1164
GeoNames ID:1278253

Localities in this Region

Other Regions, Features and Areas that Intersect


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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