Conglomerate

Sandstone

Sandstone

Fluvial terrace

Marine limestone

Lake limestone

Lake limestone and mudstone

Quarry

Continental mudstone

Bluish, marine mudstone

Gypsum in Malrubí

Gypsum in Artés

Gypsum in Artés

Salts in Cardona

Calcite

Calcite

Malachite

Azurite

Gypsum

Pyrite

Hexahidrite

Halite

Silvite

Carnalite