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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Albite from
Hafotty Mine, Dyffryn Ardudwy, Gwynedd, Wales, UK


Locality type:Mine
Classification
Species:Albite
Formula:Na(AlSi3O8)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Albite data
Locality Data:Click here to view Hafotty Mine, Dyffryn Ardudwy, Gwynedd, Wales, UK
Data Identifiers
Mindat Occurrence Record ID:352017
Long-form Identifier:1:3:352017:8
GUID (UUID V4):0
Nearest other occurrences of Albite
5.9km (3.7 miles) ⓘCregenen (Cregennen), Arthog, Gwynedd, Wales, UK
20.8km (12.9 miles) ⓘMinffordd Quarry, Llanfrothen, Gwynedd, Wales, UK
22.4km (13.9 miles) ⓘTremadoc, Porthmadog, Gwynedd, Wales, UK
23.0km (14.3 miles) ⓘTwll Maen Grisial, Fron Olau, Prenteg, Dolbenmaen, Gwynedd, Wales, UK
27.5km (17.1 miles) ⓘTanygrisiau Railway Station, Tanygrisiau, Ffestiniog, Gwynedd, Wales, UK
28.0km (17.4 miles) ⓘManod Quarry (Manod New Setts Quarry), Ffestiniog, Gwynedd, Wales, UK
28.6km (17.8 miles) ⓘCwmorthin Quarry, Tanygrisiau, Ffestiniog, Gwynedd, Wales, UK
29.4km (18.3 miles) ⓘGloddfa Ganol Quarry (Oakley), Ffestiniog, Gwynedd, Wales, UK
29.7km (18.5 miles) ⓘArenig Station Quarry, Llanycil, Gwynedd, Wales, UK
30.7km (19.1 miles) ⓘCwt y Bugail Quarry, Bro Machno, Conwy, Wales, UK
References
P.M. Allen, A.A. Jackson: "Geological Excursions in the Harlech Dome", BGS, 1985
 
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