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Gaastra, Iron County, Michigan, USAi
Regional Level Types
GaastraCity
Iron CountyCounty
MichiganState
USACountry

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PhotosMapsSearch
Type:
Largest Settlements:
PlacePopulation
Gaastra332 (2017)
Mindat Locality ID:
213925
Long-form identifier:
mindat:1:2:213925:1
GUID (UUID V4):
0
Other Languages:
French:
Gaastra, comté d'Iron, Michigan, États-Unis
German:
Gaastra, Iron County, Michigan, Vereinigte Staaten
Italian:
Gaastra, contea di Iron, Michigan, Stati Uniti d'America
Simplified Chinese:
加斯特拉 , 艾昂縣, 密歇根州, 美国
Spanish:
Gaastra, Condado de Iron, Míchigan, Estados Unidos
Arabic:
غاسترا, مقاطعة آيرون, ميشيغان, الولايات المتحدة
Basque:
Gaastra , Iron konderria , Michigan
Cebuano:
Gaastra, Iron County, Michigan
Chechen:
Гаастра , Мичиган, Америкин Цхьаьнатоьхна Штаташ
Danish:
Gaastra, Michigan, USA
Dutch:
Gaastra, Iron County, Michigan, Verenigde Staten
Egyptian Arabic:
جاسترا, ميشيجان, امريكا
Farsi/Persian:
گاسترا، میشیگان, شهرستان آیرون، میشیگان, میشیگان, ایالات متحده آمریکا
Irish Gaelic:
Gaastra, Michigan, Stáit Aontaithe Mheiriceá
Kazakh (Cyrillic Script):
Гаастра, Мичиган, Америка Құрама Штаттары
Kyrgyz:
Гаастра, Америка Кошмо Штаттары
Ladin:
Gaastra
Malagasy:
Gaastra, Michigan, Etazonia
Minnan / Hokkien-Taiwanese:
Gaastra, Iron Kūn
Norwegian:
Gaastra, Iron County, Michigan, USA
Polish:
Gaastra, Hrabstwo Iron, Michigan, Stany Zjednoczone
Portuguese:
Gaastra, Condado de Iron, Michigan, Estados Unidos
Serbian:
Гастра , Округ Ајрон, Мичиген, Сједињене Америчке Државе
Serbo-Croatian:
Gaastra, Iron County, Michigan, Sjedinjene Američke Države
South Azerbaijani:
قاسترا، میشیقان, میشیقان ایالتی, آمریکا بیرلشمیش ایالتلری
Tatar:
Гаастра , Мичиган, Америка Кушма Штатлары
Ukrainian:
Гаастра, Айрон, Мічиган, Сполучені Штати Америки
Urdu:
گاسترا، مشی گن, آئرن کاؤنٹی، مشی گن, مشی گن, ریاستہائے متحدہ امریکا
Uzbek (Latin Script):
Gaastra, Michigan, Amerika Qoʻshma Shtatlari
Volapük:
Gaastra, Michigan, Lamerikän
Welsh:
Gaastra, Michigan, Unol Daleithiau America


Gaastra is a city in Iron County in the U.S. state of Michigan. As of the 2010 census, the city population was 347, making it Michigan's third-smallest incorporated city by population after Omer (259) and Lake Angelus (290). In 2020, its population was 316.

The land was first purchased in 1879 by Alfred Kidder of Marquette. It was then transferred to several other owners, including Andrew Young in 1884 and Edwin H. Piper in 1902. The city is named after Douwe Gaastra, a building contractor and real estate speculator who bought the land in October 1908 and platted the town. A post office was established, with the first postmaster being Olaf A. Olson on September 26, 1914. It was incorporated as a village in 1919 and as a city in 1949. Olson retired as postmaster in 1953.

According to the United States Census Bureau, the city has a total area of 1.64 square miles (4.25 km²), all land.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded from this region.


Mineral List

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

22 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:

'Apatite'
Formula: Ca5(PO4)3(Cl/F/OH)
Baryte
Formula: BaSO4
Bassetite
Formula: Fe2+(UO2)2(PO4)2 · 10H2O
Bornite
Formula: Cu5FeS4
Calcite
Formula: CaCO3
Chalcocite
Formula: Cu2S
Chalcopyrite
Formula: CuFeS2
'Chlorite Group'
Localities: Reported from at least 9 localities in this region.
Dickite
Formula: Al2(Si2O5)(OH)4
Galena
Formula: PbS
Goethite
Formula: Fe3+O(OH)
Localities: Reported from at least 9 localities in this region.
Greenockite
Formula: CdS
Hematite
Formula: Fe2O3
Localities: Reported from at least 9 localities in this region.
Malachite
Formula: Cu2(CO3)(OH)2
Marcasite
Formula: FeS2
Meta-autunite
Formula: Ca(UO2)2(PO4)2 · 6H2O
Metatorbernite
Formula: Cu(UO2)2(PO4)2 · 8H2O
Metatyuyamunite
Formula: Ca(UO2)2(VO4)2 · 3H2O
'Mica Group'
Localities: Reported from at least 9 localities in this region.
Pyrite
Formula: FeS2
Localities: Reported from at least 9 localities in this region.
Quartz
Formula: SiO2
Siderite
Formula: FeCO3
Localities: Reported from at least 9 localities in this region.
Sphalerite
Formula: ZnS
Stilpnomelane
Formula: (K,Ca,Na)(Fe,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
Localities: Reported from at least 9 localities in this region.
Uraninite
Formula: UO2

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
Chalcocite2.BA.05Cu2S
Bornite2.BA.15Cu5FeS4
Sphalerite2.CB.05aZnS
Chalcopyrite2.CB.10aCuFeS2
Greenockite2.CB.45CdS
Galena2.CD.10PbS
Pyrite2.EB.05aFeS2
Marcasite2.EB.10aFeS2
Group 4 - Oxides and Hydroxides
Goethite4.00.Fe3+O(OH)
Hematite4.CB.05Fe2O3
Quartz4.DA.05SiO2
Uraninite4.DL.05UO2
Metatyuyamunite4.HB.25Ca(UO2)2(VO4)2 · 3H2O
Group 5 - Nitrates and Carbonates
Calcite5.AB.05CaCO3
Siderite5.AB.05FeCO3
Malachite5.BA.10Cu2(CO3)(OH)2
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Baryte7.AD.35BaSO4
Group 8 - Phosphates, Arsenates and Vanadates
Bassetite8.EB.10Fe2+(UO2)2(PO4)2 · 10H2O
Meta-autunite8.EB.10Ca(UO2)2(PO4)2 · 6H2O
Metatorbernite8.EB.10Cu(UO2)2(PO4)2 · 8H2O
Group 9 - Silicates
Dickite9.ED.05Al2(Si2O5)(OH)4
Stilpnomelane9.EG.40(K,Ca,Na)(Fe,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
Unclassified
'Chlorite Group'-
'Mica Group'-
'Apatite'-Ca5(PO4)3(Cl/F/OH)

List of minerals for each chemical element

HHydrogen
H BassetiteFe2+(UO2)2(PO4)2 · 10H2O
H DickiteAl2(Si2O5)(OH)4
H GoethiteFe3+O(OH)
H MalachiteCu2(CO3)(OH)2
H Meta-autuniteCa(UO2)2(PO4)2 · 6H2O
H MetatorberniteCu(UO2)2(PO4)2 · 8H2O
H MetatyuyamuniteCa(UO2)2(VO4)2 · 3H2O
H Stilpnomelane(K,Ca,Na)(Fe,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
H ApatiteCa5(PO4)3(Cl/F/OH)
CCarbon
C CalciteCaCO3
C MalachiteCu2(CO3)(OH)2
C SideriteFeCO3
OOxygen
O BaryteBaSO4
O BassetiteFe2+(UO2)2(PO4)2 · 10H2O
O CalciteCaCO3
O DickiteAl2(Si2O5)(OH)4
O GoethiteFe3+O(OH)
O HematiteFe2O3
O MalachiteCu2(CO3)(OH)2
O Meta-autuniteCa(UO2)2(PO4)2 · 6H2O
O MetatorberniteCu(UO2)2(PO4)2 · 8H2O
O MetatyuyamuniteCa(UO2)2(VO4)2 · 3H2O
O QuartzSiO2
O SideriteFeCO3
O Stilpnomelane(K,Ca,Na)(Fe,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
O UraniniteUO2
O ApatiteCa5(PO4)3(Cl/F/OH)
FFluorine
F ApatiteCa5(PO4)3(Cl/F/OH)
NaSodium
Na Stilpnomelane(K,Ca,Na)(Fe,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
MgMagnesium
Mg Stilpnomelane(K,Ca,Na)(Fe,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
AlAluminium
Al DickiteAl2(Si2O5)(OH)4
Al Stilpnomelane(K,Ca,Na)(Fe,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
SiSilicon
Si DickiteAl2(Si2O5)(OH)4
Si QuartzSiO2
Si Stilpnomelane(K,Ca,Na)(Fe,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
PPhosphorus
P BassetiteFe2+(UO2)2(PO4)2 · 10H2O
P Meta-autuniteCa(UO2)2(PO4)2 · 6H2O
P MetatorberniteCu(UO2)2(PO4)2 · 8H2O
P ApatiteCa5(PO4)3(Cl/F/OH)
SSulfur
S BaryteBaSO4
S BorniteCu5FeS4
S ChalcopyriteCuFeS2
S ChalcociteCu2S
S GalenaPbS
S GreenockiteCdS
S MarcasiteFeS2
S PyriteFeS2
S SphaleriteZnS
ClChlorine
Cl ApatiteCa5(PO4)3(Cl/F/OH)
KPotassium
K Stilpnomelane(K,Ca,Na)(Fe,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
CaCalcium
Ca CalciteCaCO3
Ca Meta-autuniteCa(UO2)2(PO4)2 · 6H2O
Ca MetatyuyamuniteCa(UO2)2(VO4)2 · 3H2O
Ca Stilpnomelane(K,Ca,Na)(Fe,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
Ca ApatiteCa5(PO4)3(Cl/F/OH)
VVanadium
V MetatyuyamuniteCa(UO2)2(VO4)2 · 3H2O
FeIron
Fe BassetiteFe2+(UO2)2(PO4)2 · 10H2O
Fe BorniteCu5FeS4
Fe ChalcopyriteCuFeS2
Fe GoethiteFe3+O(OH)
Fe HematiteFe2O3
Fe MarcasiteFeS2
Fe PyriteFeS2
Fe SideriteFeCO3
Fe Stilpnomelane(K,Ca,Na)(Fe,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
CuCopper
Cu BorniteCu5FeS4
Cu ChalcopyriteCuFeS2
Cu ChalcociteCu2S
Cu MalachiteCu2(CO3)(OH)2
Cu MetatorberniteCu(UO2)2(PO4)2 · 8H2O
ZnZinc
Zn SphaleriteZnS
CdCadmium
Cd GreenockiteCdS
BaBarium
Ba BaryteBaSO4
PbLead
Pb GalenaPbS
UUranium
U BassetiteFe2+(UO2)2(PO4)2 · 10H2O
U Meta-autuniteCa(UO2)2(PO4)2 · 6H2O
U MetatorberniteCu(UO2)2(PO4)2 · 8H2O
U MetatyuyamuniteCa(UO2)2(VO4)2 · 3H2O
U UraniniteUO2

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/Gaastra,_Michigan
Wikidata ID:Q2021909
GeoNames ID:4993576

Localities in this Region

Other Regions, Features and Areas that Intersect

North AmericaContinent
North America PlateTectonic Plate
USA

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