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Limestone (FR.24.0003)

Rock name

Boulonnais limestone

Rock classification

Sedimentary rock

Chronostratigraphy

Mesozoic > Jurassic

Find location

• Natural geological outcrop
• France
• Boulonnais

Sandstone (BE_FR.22.0001)

Rock name

Landen Group quartzarenite

Rock classification

Sedimentary rock

Chronostratigraphy

Cenozoic > Paleogene

Find location

• Consumption site

Provenance

• Belgium;  France