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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Pyromorphite from
Mynydd Gorddu Mine, Bontgoch (Elerch), Ceulanymaesmawr, Ceredigion, Wales, UK


09287650017367878141696.jpg
Pyromorphite, etc.

Mynydd Gorddu Mine, Bontgoch, Ceulanymaesmawr, Ceredigion, Wales, UK
03390330017272019736619.jpg
Pyromorphite, etc.

Mynydd Gorddu Mine, Bontgoch, Ceulanymaesmawr, Ceredigion, Wales, UK
09287650017367878141696.jpg
Pyromorphite, etc.

Mynydd Gorddu Mine, Bontgoch, Ceulanymaesmawr, Ceredigion, Wales, UK
03390330017272019736619.jpg
Pyromorphite, etc.

Mynydd Gorddu Mine, Bontgoch, Ceulanymaesmawr, Ceredigion, Wales, UK
09287650017367878141696.jpg
Pyromorphite, etc.

Mynydd Gorddu Mine, Bontgoch, Ceulanymaesmawr, Ceredigion, Wales, UK
03390330017272019736619.jpg
Pyromorphite, etc.

Mynydd Gorddu Mine, Bontgoch, Ceulanymaesmawr, Ceredigion, Wales, UK
Locality type:Mine
Classification
Species:Pyromorphite
Formula:Pb5(PO4)3Cl
Habit:Typical crystal habits
Colour:Greenish yelow
Quality for species:Poor for species, only of interest for locality collectors. (#)
Abundance at site:Rare
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
Associated Minerals:
Associates:Quartz
Wulfenite
Associated Minerals Based on Photo Data:
Quartz1
Bindheimite1
Wulfenite1
Data
Mineral Data:Click here to view Pyromorphite data
Locality Data:Click here to view Mynydd Gorddu Mine, Bontgoch (Elerch), Ceulanymaesmawr, Ceredigion, Wales, UK
Photo GalleryView Gallery (2 photos)
Data Identifiers
Mindat Occurrence Record ID:17342
Long-form Identifier:1:3:17342:1
GUID (UUID V4):0
Nearest other occurrences of Pyromorphite
0.6km (0.4 miles) ⓘElgar Mine, Bontgoch (Elerch), Ceulanymaesmawr, Ceredigion, Wales, UK
2.0km (1.2 miles) ⓘLlechwedd Helyg Mine (Willow Bank Mine), Pen-bont Rhydybeddau, Trefeirig, Ceredigion, Wales, UK
2.8km (1.7 miles) ⓘLletty Evanhen Mine (Vaughan Mine), Bontgoch, Trefeirig, Ceredigion, Wales, UK
2.9km (1.8 miles) ⓘGwaith Yr Afon mine (West Cwmsymlog Mine; Cwm Daren Mine; River Mine; Taliesan Mine), Goginan, Trefeirig, Ceredigion, Wales, UK
2.9km (1.8 miles) ⓘCerrig Yr Wyn Mine (Cerrigyrwyn Mine), Pen-bont Rhydybeddau, Trefeirig, Ceredigion, Wales, UK
3.0km (1.9 miles) ⓘCwmdaren Mine (Cwm Darren Mine; Lefel Gopor Mine; Copper Level Mine; Twll y Mwyn Mine), Pen-bont Rhydybeddau, Trefeirig, Ceredigion, Wales, UK
3.3km (2.0 miles) ⓘDaren Mine (Old Daren Mine; Darren Consolidated Mine; Daren United Mine; Great Darren Mine; Darren Mine), Pen-bont Rhydybeddau, Trefeirig, Ceredigion, Wales, UK
3.6km (2.3 miles) ⓘAlltycrib Mine (Talybont Mine; Middleton Mine; North Cardigan Mine), Tal-y-bont, Ceulanymaesmawr, Ceredigion, Wales, UK
4.4km (2.8 miles) ⓘBwlch Glas Mine, Tal-y-bont, Ceulanymaesmawr, Ceredigion, Wales, UK
4.5km (2.8 miles) ⓘPenybanc Mine, Tre-Taliesin, Llangynfelyn, Ceredigion, Wales, UK
References
Day, Harry (1999) BMS Database, British Micromount Society.
 
and/or  
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