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Shadow Gully, Beddgelert, Gwynedd, Wales, UKi
Regional Level Types
Shadow GullyGully
BeddgelertCommunity
GwyneddCounty
WalesCountry
UKCountry

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PhotosMapsSearch
00252100017272019863722.jpg
Quartz-magnetite breccia vein Shadow Gully, Snowdonia

Shadow Gully, Beddgelert, Gwynedd, Wales, UK
06903460017272019869223.jpg
Quartz-magnetite vein Shadow Gully Snowdonia

Shadow Gully, Beddgelert, Gwynedd, Wales, UK
00252100017272019863722.jpg
Quartz-magnetite breccia vein Shadow Gully, Snowdonia

Shadow Gully, Beddgelert, Gwynedd, Wales, UK
06903460017272019869223.jpg
Quartz-magnetite vein Shadow Gully Snowdonia

Shadow Gully, Beddgelert, Gwynedd, Wales, UK
00252100017272019863722.jpg
Quartz-magnetite breccia vein Shadow Gully, Snowdonia

Shadow Gully, Beddgelert, Gwynedd, Wales, UK
03899240017272019929470.jpg
Quartz-magnetite vein Shadow Gully Snowdonia

Shadow Gully, Beddgelert, Gwynedd, Wales, UK
Latitude & Longitude (WGS84):
53° 3' 36'' North , 4° 4' 49'' West
Latitude & Longitude (decimal):
UK National Grid Reference:
SH606535
Type:
Köppen climate type:
Nearest Settlements:
PlacePopulationDistance
Llanberis1,844 (2017)7.2km
Deiniolen1,379 (2017)10.4km
Talysarn1,086 (2017)11.9km
Blaenau-Ffestiniog4,005 (2016)12.0km
Llanrug1,916 (2017)12.4km
Mindat Locality ID:
5081
Long-form identifier:
mindat:1:2:5081:7
GUID (UUID V4):
0
Other/historical names associated with this locality:
Caernarvonshire


Shadow Gully is an eroded fault-line high on the south flank of Mt. Snowdon. The gully is floored with mineralised breccia cemented by hematite and magnetite in which microscopic grains of cassiterite and scheelite are present.

The mineralisation is fine-grained and its study involves the use of the petrological microscope.

Ref.:
CONSERVATION OF WALES' MINERAL HERITAGE: NATURAL EXPOSURES. John Mason

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


2 valid minerals.

Detailed Mineral List:

ⓘ Hematite
Formula: Fe2O3
ⓘ Magnetite
Formula: Fe2+Fe3+2O4

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
ⓘMagnetite4.BB.05Fe2+Fe3+2O4
ⓘHematite4.CB.05Fe2O3

List of minerals for each chemical element

OOxygen
Oⓘ HematiteFe2O3
Oⓘ MagnetiteFe2+Fe23+O4
FeIron
Feⓘ HematiteFe2O3
Feⓘ MagnetiteFe2+Fe23+O4

Other Regions, Features and Areas containing this locality

British and Irish IslesGroup of Islands
Eurasian PlateTectonic Plate
EuropeContinent
UK

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