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Mansion House Station

Porkkala Granite

  • Igneous
  • Granite
  • 1.6 Ga

Location Details

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Location of Geological Feature
Cladding on building. A coarse grained, sheared, rapakivi granite.
Rock Type
Granite
Geological Age
1.6 Ga
Quarry Location
Porkkala, Helsinki, Finland
Category
Igneous
Nearest station
Mansion House
Address
King William Street EC4R 9AA
Mansion House Station — Porkkala Granite
Porkkala Granite at Mansion House Station
Porkkala Granite at Mansion House Station (detail 2)
Porkkala Granite at Mansion House Station (detail 3)
    Entry submitted by Ruth

Nearby

The closest other recorded buildings.