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Nosy-Be Island, Nosy Be, Diana, Madagascari
Regional Level Types
Nosy-Be IslandIsland
Nosy BeDistrict
DianaRegion
MadagascarCountry

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Type:
Age:
7.49 ± 0.26 Ma
Geologic Time:
Dating method:
K-Ar
Reference for age:
Emerick, C. M., & Duncan, R. A. (1982). Age progressive volcanism in the Comores Archipelago, western Indian Ocean and implications for Somali plate tectonics. Earth and Planetary Science Letters, 60(3), 415-428. doi.org/10.1016/0012-821X(82)90077-2
Largest Settlements:
PlacePopulation
Hell-Ville22,680 (2018)
Antafondro200 (2018)
Mindat Locality ID:
407308
Long-form identifier:
mindat:1:2:407308:9
GUID (UUID V4):
0
Other/historical names associated with this locality:
Nosy Be; Nossi Be
Other Languages:
French:
Nosy Be, Nosy Be, Région Diana, Madagascar
German:
Nosy Be, Nosy Be, Diana, Madagaskar
Italian:
Nosy Be, Nosy Be, Regione di Diana, Madagascar
Russian:
Нуси-Бе, Нуси-Бе, Diana, Мадагаскар
Simplified Chinese:
貝島, 貝島, 第亞那區, 马达加斯加
Spanish:
Nosy Be, Nosy Be, Región de Diana, Madagascar
Basque:
Nosy Be, Nosy Be, Madagaskar
Breton:
Nosy Be, Nosy Be, Diana, Madagaskar
Catalan:
Nossi-Bé, Nossi-Bé, Regió Diana, Madagascar
Cebuano:
Nosy Be , Nosy Be , Diana Region, Madagascar
Croatian:
Nosy Be, Nosy Be, Pokrajina Diana, Madagaskar
Czech:
Nosy Be, Nosy Be, Diana, Madagaskar
Dutch:
Nosy Be, Nosy Be, Diana, Madagaskar
Egyptian Arabic:
نوسى ب, مادجاسكار
Estonian:
Be saar, Be saar, Diana piirkond, Madagaskar
Farsi/Persian:
نوسی به, نوسی به, دیانا, ماداگاسکار
Georgian:
ნოსი-ბე, ნოსი-ბე, მადაგასკარი
Greek:
Νόσι Μπε, Νόσι Μπε, Ντιάνα, Μαδαγασκάρη
Indonesian:
Nosy Be, Kawasan Diana, Madagaskar
Japanese:
ノシ・ベ, ノシ・ベ, ダイアナ, マダガスカル
Korean:
노지베섬, 노지베섬, 디아나 구, 마다가스카르
Lithuanian:
Bė sala, Bė sala, Diana, Madagaskaras
Macedonian:
Нуси Бе, Мадагаскар
Malagasy:
Nosy Be, Distrikan'i Nosy Be, Faritr'i Diana, Madagasikara
Norwegian:
Nosy Be, Nosy Be, Diana, Madagaskar
Polish:
Nosy Be, Nosy Be, Diana, Madagaskar
Portuguese:
Ilha Nosy Be, Ilha Nosy Be, Diana, Madagáscar
Serbo-Croatian:
Nosi Be, Nosi Be, Regija Diana, Madagaskar
Slovak:
Nosy-Be, Nosy-Be, Diana, Madagaskar
Swedish:
Nossi-Bé, Nossi-Bé, Diana, Madagaskar
Traditional Chinese:
貝島, 貝島, 馬達加斯加
Ukrainian:
Носи Бе, Носи Бе, Diana, Мадагаскар
Zulu:
Nosy Be, IMadagasika


Island of about 17 x 27 km, located NE of Ampasindava Peninsula, Ambanja, Diana, Madagascar. About half of the island is occupied by sedimentary rocks of Liassic age which are overlain by Quaternary rocks and intruded by two bodies of peralkaline granite, while a small island near its west coast consists mainly of rhyolite.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List

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

7 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
References:
ⓘ 'Biotite'
Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
References:
ⓘ 'Fayalite-Forsterite Series'
References:
ⓘ Galena
Formula: PbS
ⓘ Leucite
Formula: K(AlSi2O6)
References:
ⓘ Nepheline
Formula: Na3K(Al4Si4O16)
References:
ⓘ Orthoclase
Formula: K(AlSi3O8)
References:
ⓘ Sphalerite
Formula: ZnS
ⓘ Zircon
Formula: Zr(SiO4)
References:

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
ⓘSphalerite2.CB.05aZnS
ⓘGalena2.CD.10PbS
Group 9 - Silicates
ⓘZircon9.AD.30Zr(SiO4)
ⓘAegirine9.DA.25NaFe3+Si2O6
ⓘNepheline9.FA.05Na3K(Al4Si4O16)
ⓘOrthoclase9.FA.30K(AlSi3O8)
ⓘLeucite9.GB.05K(AlSi2O6)
Unclassified
ⓘ'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
ⓘ'Fayalite-Forsterite Series'-

List of minerals for each chemical element

HHydrogen
Hⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
OOxygen
Oⓘ AegirineNaFe3+Si2O6
Oⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Oⓘ LeuciteK(AlSi2O6)
Oⓘ NephelineNa3K(Al4Si4O16)
Oⓘ OrthoclaseK(AlSi3O8)
Oⓘ ZirconZr(SiO4)
Oⓘ Fayalite-Forsterite Series
FFluorine
Fⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
NaSodium
Naⓘ AegirineNaFe3+Si2O6
Naⓘ NephelineNa3K(Al4Si4O16)
MgMagnesium
Mgⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Mgⓘ Fayalite-Forsterite Series
AlAluminium
Alⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Alⓘ LeuciteK(AlSi2O6)
Alⓘ NephelineNa3K(Al4Si4O16)
Alⓘ OrthoclaseK(AlSi3O8)
SiSilicon
Siⓘ AegirineNaFe3+Si2O6
Siⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Siⓘ LeuciteK(AlSi2O6)
Siⓘ NephelineNa3K(Al4Si4O16)
Siⓘ OrthoclaseK(AlSi3O8)
Siⓘ ZirconZr(SiO4)
Siⓘ Fayalite-Forsterite Series
SSulfur
Sⓘ GalenaPbS
Sⓘ SphaleriteZnS
KPotassium
Kⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Kⓘ LeuciteK(AlSi2O6)
Kⓘ NephelineNa3K(Al4Si4O16)
Kⓘ OrthoclaseK(AlSi3O8)
TiTitanium
Tiⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
FeIron
Feⓘ AegirineNaFe3+Si2O6
Feⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Feⓘ Fayalite-Forsterite Series
ZnZinc
Znⓘ SphaleriteZnS
ZrZirconium
Zrⓘ ZirconZr(SiO4)
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/Nosy_Be
Wikidata ID:Q1330558
GeoNames ID:1058090

Localities in this Region

Other Regions, Features and Areas that Intersect

AfricaContinent
African Plate
Somali PlateTectonic Plate

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