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Mattheddleite from
Hendre Felen Mine (Hendre quarry), Ysbyty Ystwyth, Ceredigion, Wales, UK


Locality type:Mine
Classification
Species:Mattheddleite
Formula:Pb5(SiO4)1.5(SO4)1.5(Cl,OH)
Comments:Drusy crusts to 3mm
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Mattheddleite data
Locality Data:Click here to view Hendre Felen Mine (Hendre quarry), Ysbyty Ystwyth, Ceredigion, Wales, UK
Data Identifiers
Mindat Occurrence Record ID:39026
Long-form Identifier:1:3:39026:8
GUID (UUID V4):0
Nearest other occurrences of Mattheddleite
3.4km (2.1 miles) ⓘEsgair Mwyn Mine, Ysbyty Ystwyth, Ceredigion, Wales, UK
4.7km (2.9 miles) ⓘFrongoch Mine, Pontrhydygroes, Upper Llanfihangell-y-Creuddyn, Ceredigion, Wales, UK
14.0km (8.7 miles) ⓘDaren Mine (Old Daren Mine; Darren Consolidated Mine; Daren United Mine; Great Darren Mine; Darren Mine), Pen-bont Rhydybeddau, Trefeirig, Ceredigion, Wales, UK
15.6km (9.7 miles) ⓘLlechwedd Helyg Mine (Willow Bank Mine), Pen-bont Rhydybeddau, Trefeirig, Ceredigion, Wales, UK
18.1km (11.3 miles) ⓘBwlch Glas Mine, Tal-y-bont, Ceulanymaesmawr, Ceredigion, Wales, UK
19.5km (12.1 miles) ⓘEaglebrook Mine, Tal-y-bont, Ceulanymaesmawr, Ceredigion, Wales, UK
21.6km (13.4 miles) ⓘEsgair Hir & Esgair Fraith mines (Cambrian Mine; Cardigan Consolidated Mine; Welsh Potosi Mine; Kylon Potosi Mine), Tal-y-bont, Ceulanymaesmawr, Ceredigion, Wales, UK
94.9km (59.0 miles) ⓘMachen quarry, Machen, Caerphilly, Wales, UK
References
S.Rust Collection
 
and/or  
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