GALENA CRYSTALS - Allenheads Mine, Northern Pennines.
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GALENA CRYSTALS
Allenheads Mine, East Allendale, Northumberland
A nice example of well-crystallised galena from the classic lead mining district in the Northern Pennines.
Galena is the main ore of lead. There are well-formed crystals on both sides of this specimen.
This is an 'old time' specimen, probably collected in the early 20th century, and is from an old collection.
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Size: 7.5 x 5 x 3.5 centimetres
Weight: 138 grams