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Grenci-Ellis Granite quarry, Mount Desert, Hancock County, Maine, USAi
Regional Level Types
Grenci-Ellis Granite quarryQuarry
Mount DesertTown
Hancock CountyCounty
MaineState
USACountry

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Latitude & Longitude (WGS84):
44° 20' 8'' North , 68° 19' 49'' West
Latitude & Longitude (decimal):
44.33556,-68.33028
GRN:
N30W36
Type:
Quarry
Köppen climate type:
Dfb : Warm-summer humid continental climate
Nearest Settlements:
PlacePopulationDistance
Southwest Harbor720 (2017)6.2km
Tremont1,590 (2017)9.3km
Cranberry Isles133 (2017)11.2km
Bar Harbor2,552 (2017)11.6km
Trenton1,424 (2017)11.9km
Mindat Locality ID:
7598
Long-form identifier:
mindat:1:2:7598:8
GUID (UUID V4):
0


Igneous intrusive deposit - granite pegmatite veins in granite. The granite pegmatites vary in size from a few cm to several meters. The pegmatite-bearing rock is found in piles of granite pieces located around the quarry in various dump piles. Pegmatite textures and cavities are unsuitable for ornamental and building purposes, and the interesting minerals are located in cavities and vugs in the granite. Located on Grant Hill Road near the village of Hall Quarry on Mount Desert Island.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded at this locality.


Mineral List


11 valid minerals.

Rock Types Recorded

Note: data is currently VERY limited. Please bear with us while we work towards adding this information!

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

ⓘ Actinolite
Formula: ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
ⓘ Albite
Formula: Na(AlSi3O8)
ⓘ Clinochlore
Formula: Mg5Al(AlSi3O10)(OH)8
ⓘ Fluorite
Formula: CaF2
ⓘ Kainosite-(Y)
Formula: Ca2Y2(SiO3)4(CO3) · H2O
ⓘ Kamphaugite-(Y)
Formula: Ca(Y,REE)(CO3)2(OH) · H2O
ⓘ Magnetite
Formula: Fe2+Fe3+2O4
ⓘ Microcline
Formula: K(AlSi3O8)
ⓘ Muscovite
Formula: KAl2(AlSi3O10)(OH)2
ⓘ Quartz
Formula: SiO2
ⓘ Schorl
Formula: NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 3 - Halides
ⓘFluorite3.AB.25CaF2
Group 4 - Oxides and Hydroxides
ⓘMagnetite4.BB.05Fe2+Fe3+2O4
ⓘQuartz4.DA.05SiO2
Group 5 - Nitrates and Carbonates
ⓘKamphaugite-(Y)5.DC.10Ca(Y,REE)(CO3)2(OH) · H2O
Group 9 - Silicates
ⓘKainosite-(Y)9.CF.10Ca2Y2(SiO3)4(CO3) · H2O
ⓘSchorl9.CK.05NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)
ⓘActinolite9.DE.10◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
ⓘMuscovite9.EC.15KAl2(AlSi3O10)(OH)2
ⓘClinochlore9.EC.55Mg5Al(AlSi3O10)(OH)8
ⓘMicrocline9.FA.30K(AlSi3O8)
ⓘAlbite9.FA.35Na(AlSi3O8)

List of minerals for each chemical element

HHydrogen
Hⓘ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Hⓘ ClinochloreMg5Al(AlSi3O10)(OH)8
Hⓘ Kainosite-(Y)Ca2Y2(SiO3)4(CO3) · H2O
Hⓘ Kamphaugite-(Y)Ca(Y,REE)(CO3)2(OH) · H2O
Hⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Hⓘ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
BBoron
Bⓘ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
CCarbon
Cⓘ Kainosite-(Y)Ca2Y2(SiO3)4(CO3) · H2O
Cⓘ Kamphaugite-(Y)Ca(Y,REE)(CO3)2(OH) · H2O
OOxygen
Oⓘ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Oⓘ AlbiteNa(AlSi3O8)
Oⓘ ClinochloreMg5Al(AlSi3O10)(OH)8
Oⓘ Kainosite-(Y)Ca2Y2(SiO3)4(CO3) · H2O
Oⓘ Kamphaugite-(Y)Ca(Y,REE)(CO3)2(OH) · H2O
Oⓘ MagnetiteFe2+Fe23+O4
Oⓘ MicroclineK(AlSi3O8)
Oⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Oⓘ QuartzSiO2
Oⓘ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
FFluorine
Fⓘ FluoriteCaF2
NaSodium
Naⓘ AlbiteNa(AlSi3O8)
Naⓘ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
MgMagnesium
Mgⓘ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Mgⓘ ClinochloreMg5Al(AlSi3O10)(OH)8
AlAluminium
Alⓘ AlbiteNa(AlSi3O8)
Alⓘ ClinochloreMg5Al(AlSi3O10)(OH)8
Alⓘ MicroclineK(AlSi3O8)
Alⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Alⓘ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
SiSilicon
Siⓘ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Siⓘ AlbiteNa(AlSi3O8)
Siⓘ ClinochloreMg5Al(AlSi3O10)(OH)8
Siⓘ Kainosite-(Y)Ca2Y2(SiO3)4(CO3) · H2O
Siⓘ MicroclineK(AlSi3O8)
Siⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Siⓘ QuartzSiO2
Siⓘ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
KPotassium
Kⓘ MicroclineK(AlSi3O8)
Kⓘ MuscoviteKAl2(AlSi3O10)(OH)2
CaCalcium
Caⓘ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Caⓘ FluoriteCaF2
Caⓘ Kainosite-(Y)Ca2Y2(SiO3)4(CO3) · H2O
Caⓘ Kamphaugite-(Y)Ca(Y,REE)(CO3)2(OH) · H2O
FeIron
Feⓘ Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Feⓘ MagnetiteFe2+Fe23+O4
Feⓘ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
YYttrium
Yⓘ Kainosite-(Y)Ca2Y2(SiO3)4(CO3) · H2O
Yⓘ Kamphaugite-(Y)Ca(Y,REE)(CO3)2(OH) · H2O

Other Regions, Features and Areas containing this locality

North AmericaContinent
North America PlateTectonic Plate

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