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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Backdale Quarry, Longstone Edge, Great Longstone, Derbyshire Dales District, Derbyshire, England, UKi
Regional Level Types
Backdale QuarryQuarry (Abandoned)
Longstone Edge- not defined -
Great LongstoneVillage
Derbyshire Dales DistrictDistrict
DerbyshireCounty
EnglandConstituent Country
UKCountry

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PhotosMapsSearch
Latitude & Longitude (WGS84):
53° 15' 27'' North , 1° 39' 12'' West
Latitude & Longitude (decimal):
Type:
Quarry (Abandoned) - last checked 2023
Köppen climate type:
Nearest Settlements:
PlacePopulationDistance
Baslow1,178 (2018)2.3km
Froggatt204 (2018)3.0km
Eyam969 (2018)3.6km
Great Longstone843 (2018)3.7km
Bakewell3,949 (2018)5.1km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Peak Lapidary and Mineral SocietyBakewell, Derbyshire6km
The Russell SocietyKnighton50km
Mindat Locality ID:
435658
Long-form identifier:
mindat:1:2:435658:8
GUID (UUID V4):
0


Disused quarry, originally worked for fluorite but later for limestone by Bleaklow Industries. Work ceased in 2009.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


3 valid minerals.

Detailed Mineral List:

Dolomite
Formula: CaMg(CO3)2
References:
Andrew Lawton CollectionIdentified by Andy Lawton: Visual Identification
Fluorite
Formula: CaF2
References:
Andrew Lawton CollectionIdentified by Andy Lawton: Visual Identification
Pyrite
Formula: FeS2
References:
Andrew Lawton CollectionIdentified by Andy Lawton: Visual Identification

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
Pyrite2.EB.05aFeS2
Group 3 - Halides
Fluorite3.AB.25CaF2
Group 5 - Nitrates and Carbonates
Dolomite5.AB.10CaMg(CO3)2

List of minerals for each chemical element

CCarbon
C DolomiteCaMg(CO3)2
OOxygen
O DolomiteCaMg(CO3)2
FFluorine
F FluoriteCaF2
MgMagnesium
Mg DolomiteCaMg(CO3)2
SSulfur
S PyriteFeS2
CaCalcium
Ca DolomiteCaMg(CO3)2
Ca FluoriteCaF2
FeIron
Fe PyriteFeS2

Other Regions, Features and Areas containing this locality

Eurasian Plate

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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