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Burgundy Hill Quarry, Tolland, Tolland County, Connecticut, USAi
Regional Level Types
Burgundy Hill QuarryQuarry
TollandTown
Tolland CountyCounty
ConnecticutState
USACountry

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PhotosMapsSearch
Latitude & Longitude (WGS84):
41° 52' 3'' North , 72° 23' 42'' West
Latitude & Longitude (decimal):
Type:
Nearest Settlements:
PlacePopulationDistance
Tolland14,891 (2017)2.2km
Rockville7,474 (2017)4.5km
Crystal Lake1,945 (2017)7.3km
Ellington14,693 (2017)7.4km
Coventry Lake2,990 (2017)11.8km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Connecticut Valley Mineral ClubSpringfield, Massachusetts31km
Mindat Locality ID:
211406
Long-form identifier:
mindat:1:2:211406:7
GUID (UUID V4):
fecd5cf9-61e9-4707-ad88-cd310993f7c1


Stone quarry/garnet mine in Late Silurian Clough Quartzite and mica schist and Ordovician Middletown Formation meta-gabbroic amphibolite. The schist was mined for garnets for use as abrasives. More recently the quartzite has been quarried for architectural stone and the amphibolite for aggregate.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


5 valid minerals.

Detailed Mineral List:

Almandine
Formula: Fe2+3Al2(SiO4)3
Habit: dodecahedral
Colour: burgundy
Description: Crystals to at least 7 cm, some partly replaced by chlorite.
Chalcopyrite
Formula: CuFeS2
Habit: massive
Colour: golden metallic
Description: grains on chlorite-replaced almandine
'Chlorite Group'
Habit: anhedral micaceous
Colour: dark green
Description: In the schist matrix and replacing some almandine crystals.
Pyrite
Formula: FeS2
Habit: massive
Colour: brassy
Description: grains on chlorite-replaced almandine
Quartz
Formula: SiO2
Schorl
Formula: NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)
Habit: elongated prismatic to acicular
Colour: black
Description: crude crystals and fan-shaped aggregates to several cm hidden in black annite schist.

Gallery:

Fe2+3Al2(SiO4)3 Almandine
NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH) Schorl

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
Chalcopyrite2.CB.10aCuFeS2
Pyrite2.EB.05aFeS2
Group 4 - Oxides and Hydroxides
Quartz4.DA.05SiO2
Group 9 - Silicates
Almandine9.AD.25Fe2+3Al2(SiO4)3
Schorl9.CK.05NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)
Unclassified
'Chlorite Group'-

List of minerals for each chemical element

HHydrogen
H SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
BBoron
B SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
OOxygen
O AlmandineFe32+Al2(SiO4)3
O QuartzSiO2
O SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
NaSodium
Na SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
AlAluminium
Al AlmandineFe32+Al2(SiO4)3
Al SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
SiSilicon
Si AlmandineFe32+Al2(SiO4)3
Si QuartzSiO2
Si SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
SSulfur
S ChalcopyriteCuFeS2
S PyriteFeS2
FeIron
Fe AlmandineFe32+Al2(SiO4)3
Fe ChalcopyriteCuFeS2
Fe PyriteFeS2
Fe SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
CuCopper
Cu ChalcopyriteCuFeS2

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.

References

 
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