West Cornwall - Geology
![Dunite Veins - Coverack - (S23)](https://amazon.clikpic.com/1cornwall/images/CRN_4366_dunite_veins_coverack_Cornwall_Coast.jpg)
Dunite Veins - Coverack - (S23)
Veins / Bridging Veins of Dunite (an Olivine - Rich Peridotite) , are in Perprean Cove
just below The Watch House , Coverack.
The veins are probably the pathways of magmas or fluids ascending from deeper mantle levels.
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Coverack is in Gallery 23 / 24
Ref: 4366
Date: 31/10/2016
Location: SW 7846 1809