Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
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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William Willes #3 Quarry, Highland Green, Topsham, Sagadahoc County, Maine, USAi
Regional Level Types
William Willes #3 QuarryQuarry
Highland GreenResidential Area
TopshamTown
Sagadahoc CountyCounty
MaineState
USACountry

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Latitude & Longitude (WGS84):
43° 56' 54'' North , 69° 57' 1'' West
Latitude & Longitude (decimal):
43.94861,-69.95028
GRN:
N30W37
Type:
Quarry
Köppen climate type:
Dfb : Warm-summer humid continental climate
Nearest Settlements:
PlacePopulationDistance
Topsham5,931 (2017)3.1km
Brunswick15,175 (2017)4.0km
Brunswick Station578 (2017)7.0km
Bowdoinham722 (2017)8.0km
Lisbon Falls4,100 (2017)10.3km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Kennebec Rocks and Minerals ClubWinthrop, Maine40km
Maine Mineralogical & Geological SocietyPortland, Maine41km
Mindat Locality ID:
6615
Long-form identifier:
mindat:1:2:6615:3
GUID (UUID V4):
0


Brunswick pegmatite field.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


7 valid minerals.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
ⓘQuartz4.DA.05SiO2
ⓘIshikawaite4.DB.25U4+Fe2+Nb2O8
Group 9 - Silicates
ⓘAlmandine9.AD.25Fe2+3Al2(SiO4)3
ⓘMuscovite9.EC.15KAl2(AlSi3O10)(OH)2
ⓘAnnite9.EC.20KFe2+3(AlSi3O10)(OH)2
ⓘMicrocline9.FA.30K(AlSi3O8)
ⓘAlbite9.FA.35Na(AlSi3O8)

List of minerals for each chemical element

HHydrogen
Hⓘ AnniteKFe32+(AlSi3O10)(OH)2
Hⓘ MuscoviteKAl2(AlSi3O10)(OH)2
OOxygen
Oⓘ AlbiteNa(AlSi3O8)
Oⓘ AnniteKFe32+(AlSi3O10)(OH)2
Oⓘ AlmandineFe32+Al2(SiO4)3
Oⓘ IshikawaiteU4+Fe2+Nb2O8
Oⓘ MicroclineK(AlSi3O8)
Oⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Oⓘ QuartzSiO2
NaSodium
Naⓘ AlbiteNa(AlSi3O8)
AlAluminium
Alⓘ AlbiteNa(AlSi3O8)
Alⓘ AnniteKFe32+(AlSi3O10)(OH)2
Alⓘ AlmandineFe32+Al2(SiO4)3
Alⓘ MicroclineK(AlSi3O8)
Alⓘ MuscoviteKAl2(AlSi3O10)(OH)2
SiSilicon
Siⓘ AlbiteNa(AlSi3O8)
Siⓘ AnniteKFe32+(AlSi3O10)(OH)2
Siⓘ AlmandineFe32+Al2(SiO4)3
Siⓘ MicroclineK(AlSi3O8)
Siⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Siⓘ QuartzSiO2
KPotassium
Kⓘ AnniteKFe32+(AlSi3O10)(OH)2
Kⓘ MicroclineK(AlSi3O8)
Kⓘ MuscoviteKAl2(AlSi3O10)(OH)2
FeIron
Feⓘ AnniteKFe32+(AlSi3O10)(OH)2
Feⓘ AlmandineFe32+Al2(SiO4)3
Feⓘ IshikawaiteU4+Fe2+Nb2O8
NbNiobium
Nbⓘ IshikawaiteU4+Fe2+Nb2O8
UUranium
Uⓘ IshikawaiteU4+Fe2+Nb2O8

Other Regions, Features and Areas containing this locality

North AmericaContinent
North America PlateTectonic Plate

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