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Cogwheels of bournonite are up against colourful vesuvianite.
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Quartz from
Carreg Ddu, Porth Dinllaen, Nefyn, Gwynedd, Wales, UK


Locality type:Headland
Classification
Species:Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Carreg Ddu, Porth Dinllaen, Nefyn, Gwynedd, Wales, UK
Data Identifiers
Mindat Occurrence Record ID:155351
Long-form Identifier:1:3:155351:2
GUID (UUID V4):0
Nearest other occurrences of Quartz
13.3km (8.3 miles) ⓘGimlet Quarry, Pwllheli, Gwynedd, Wales, UK
15.2km (9.4 miles) ⓘPort Nigel Mine, Llanengan, Llanengan, Gwynedd, Wales, UK
15.3km (9.5 miles) ⓘAbersoch beach, Abersoch, Llanengan, Gwynedd, Wales, UK
16.0km (9.9 miles) ⓘPenrhyn Du Mine, Abersoch, Llanengan, Gwynedd, Wales, UK
16.0km (9.9 miles) ⓘAssheton Mine, Abersoch, Llanengan, Gwynedd, Wales, UK
17.1km (10.6 miles) ⓘPen-y-chain, Llannor, Gwynedd, Wales, UK
28.9km (18.0 miles) ⓘMynydd Drws-y-Coed, Nantlle Vale, Llanllyfni, Gwynedd, Wales, UK
29.2km (18.1 miles) ⓘMoel Hebog, Beddgelert, Gwynedd, Wales, UK
29.3km (18.2 miles) ⓘDrws-y-Coed Mine (Drwy-y-Coed Mine), Nantlle Vale, Llanllyfni, Gwynedd, Wales, UK
30.4km (18.9 miles) ⓘTwll Maen Grisial, Fron Olau, Prenteg, Dolbenmaen, Gwynedd, Wales, UK
References
 
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