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Strangles Beach, Crackington Haven, St Gennys, Cornwall, England, UKi
Regional Level Types
Strangles BeachBeach
Crackington HavenHamlet
St GennysCivil Parish
CornwallCounty
EnglandConstituent Country
UKCountry

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Latitude & Longitude (WGS84):
50° 43' 38'' North , 4° 38' 58'' West
Latitude & Longitude (decimal):
UK National Grid Reference:
SX130954
Type:
Köppen climate type:
Nearest Settlements:
PlacePopulationDistance
Boscastle641(2017)5.7km
Tintagel1,028(2017)10.1km
Camelford2,335(2017)11.9km
Marhamchurch658(2017)12.4km
Delabole1,647(2017)12.9km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
British Micromount Society, Devon and Cornwall Branch MeetingsLiskeard, Cornwall33km
Mindat Locality ID:
907
Long-form identifier:
mindat:1:2:907:7
GUID (UUID V4):
0


A spectacular beach, featuring the highest cliffs in Cornwall, amazing folded rock formations, a natural arch, and numerous other points of interest. A small amount of roadside parking is available on the nearby road, then it's a steep trek down winding pathways and steps to the beach. There's even a length of rope to hold on to at the bottom.

Because of the difficult access, the beach is relatively quiet, making it popular with naturists and surfers.

Water-worn mineralised veins containing quartz, siderite, and calcite, can be seen in some of the large boulders at the Northern end of the beach around the arch and beyond.

Select Mineral List Type

StandardDetailedGalleryStrunzChemical Elements

Mineral List


2 valid minerals.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 5 - Nitrates and Carbonates
Siderite5.AB.05FeCO3
Aragonite5.AB.15CaCO3

List of minerals for each chemical element

CCarbon
CAragoniteCaCO3
CSideriteFeCO3
OOxygen
OAragoniteCaCO3
OSideriteFeCO3
CaCalcium
CaAragoniteCaCO3
FeIron
FeSideriteFeCO3

Geochronology

Geologic TimeRocks, Minerals and Events
Phanerozoic
 Paleozoic
  Permian
   Guadalupian
ⓘ Major polymetallic mineralization~270 MaCornwall, England, UK
   Cisuralian
ⓘ Porphyry dikes intruded (latest age)~275 MaCornwall, England, UK
ⓘ Greisenization (latest age)~280 MaCornwall, England, UK
ⓘ Porphyry dikes intruded (earliest age)~280 MaCornwall, England, UK
ⓘ Formation of metallized pegmatites~285 MaCornwall, England, UK
ⓘ Greisenization (earliest age)~285 MaCornwall, England, UK
ⓘ Emplacement of major plutons~295 MaCornwall, England, UK

Other Regions, Features and Areas containing this locality

British and Irish IslesGroup of Islands
Eurasian PlateTectonic Plate
EuropeContinent
UK

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To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844.doi:10.2138/am-2024-9486.
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