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Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Akia Island, Avannaata, Greenlandi
Regional Level Types
Akia IslandIsland
AvannaataMunicipality
GreenlandAutonomous Territory

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Latitude & Longitude (WGS84):
72° 45' 20'' North , 56° 7' 23'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Mindat Locality ID:
256751
Long-form identifier:
mindat:1:2:256751:1
GUID (UUID V4):
0
Other/historical names associated with this locality:
Upernavik district
Other Languages:
Danish:
Langø, Avannaata Kommune, Grønland
French:
Langø, Avannaata, Groenland
German:
Langø, Avannaata Kommunia, Grönland
Simplified Chinese:
朗島, 格陵兰
Spanish:
Langø, Avannaata, Groenlandia
Cebuano:
Langø, Greenland
Dutch:
Langø, Groenland
Norwegian:
Langø, Avannaata, Grønland
Swedish:
Langø, Avannaata, Grönland


Island south of Upernavik Island, formerly belonged to the Upernavik District

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List

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

8 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:

Calcite
Formula: CaCO3
Cordierite
Formula: (Mg,Fe)2Al3(AlSi5O18)
Cordierite var. Iolite
Formula: (Mg,Fe)2Al3(AlSi5O18)
'Garnet Group'
Formula: X3Z2(SiO4)3
Graphite
Formula: C
Hydroniumjarosite
Formula: (H3O)Fe3+3(SO4)2(OH)6
Microcline
Formula: K(AlSi3O8)
Orthoclase
Formula: K(AlSi3O8)
Description: Iregulary formed individulas up to 6 cm in graphite
Pyrite
Formula: FeS2
Quartz
Formula: SiO2

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Graphite1.CB.05aC
Group 2 - Sulphides and Sulfosalts
Pyrite2.EB.05aFeS2
Group 4 - Oxides and Hydroxides
Quartz4.DA.05SiO2
Group 5 - Nitrates and Carbonates
Calcite5.AB.05CaCO3
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Hydroniumjarosite7.BC.10(H3O)Fe3+3(SO4)2(OH)6
Group 9 - Silicates
Cordierite9.CJ.10(Mg,Fe)2Al3(AlSi5O18)
var. Iolite9.CJ.10(Mg,Fe)2Al3(AlSi5O18)
Microcline9.FA.30K(AlSi3O8)
Orthoclase9.FA.30K(AlSi3O8)
Unclassified
'Garnet Group'-X3Z2(SiO4)3

List of minerals for each chemical element

HHydrogen
H Hydroniumjarosite(H3O)Fe33+(SO4)2(OH)6
CCarbon
C CalciteCaCO3
C GraphiteC
OOxygen
O CalciteCaCO3
O Cordierite(Mg,Fe)2Al3(AlSi5O18)
O Hydroniumjarosite(H3O)Fe33+(SO4)2(OH)6
O MicroclineK(AlSi3O8)
O OrthoclaseK(AlSi3O8)
O QuartzSiO2
O Cordierite var. Iolite(Mg,Fe)2Al3(AlSi5O18)
O Garnet GroupX3Z2(SiO4)3
MgMagnesium
Mg Cordierite(Mg,Fe)2Al3(AlSi5O18)
Mg Cordierite var. Iolite(Mg,Fe)2Al3(AlSi5O18)
AlAluminium
Al Cordierite(Mg,Fe)2Al3(AlSi5O18)
Al MicroclineK(AlSi3O8)
Al OrthoclaseK(AlSi3O8)
Al Cordierite var. Iolite(Mg,Fe)2Al3(AlSi5O18)
SiSilicon
Si Cordierite(Mg,Fe)2Al3(AlSi5O18)
Si MicroclineK(AlSi3O8)
Si OrthoclaseK(AlSi3O8)
Si QuartzSiO2
Si Cordierite var. Iolite(Mg,Fe)2Al3(AlSi5O18)
Si Garnet GroupX3Z2(SiO4)3
SSulfur
S Hydroniumjarosite(H3O)Fe33+(SO4)2(OH)6
S PyriteFeS2
KPotassium
K MicroclineK(AlSi3O8)
K OrthoclaseK(AlSi3O8)
CaCalcium
Ca CalciteCaCO3
FeIron
Fe Cordierite(Mg,Fe)2Al3(AlSi5O18)
Fe Hydroniumjarosite(H3O)Fe33+(SO4)2(OH)6
Fe PyriteFeS2
Fe Cordierite var. Iolite(Mg,Fe)2Al3(AlSi5O18)

Other Databases

Wikipedia:https://en.wikipedia.org/wiki/Akia_Island
Wikidata ID:Q4700867
GeoNames ID:2617911

Localities in this Region

Other Regions, Features and Areas containing this locality


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.

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