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4x4 rocks

Discover the incredible world of Rocks with our samples in the classic format of 4 x 4 cm boxes. We have all types of rocks for your study: Igneous, Metamorphic and Sedimentary Rocks.

Study their composition with a magnifying glass and learn to recognize them!

Andesita 4x4
2,50€ - 2,50€
2,50€
2,50€ - 2,50€
2,50€

Andesite in a Collection Box 4x4 cm

in stock

Rock Class Igneous Rock Rock Subclass Volcanic Origin Cabo de Gata , Almeria Size ...

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2,50€ - 2,50€
2,50€
2,50€ - 2,50€
2,50€
Antracita en Cajita de Colección 4x4 cm
2,50€ - 2,50€
2,50€
2,50€ - 2,50€
2,50€

Anthracite in a Collection Box 4x4 cm

in stock

Rock Class Sedimentary rock Rock Subclass Chemical and Organogenic Origin Olot, Girona Size 2.0-3.0cm ...

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2,50€ - 2,50€
2,50€
2,50€ - 2,50€
2,50€
Arenisca en Cajita de Colección 4x4 cm
1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€

Sandstone in a Collection Box 4x4 cm

in stock

Rock Class Sedimentary rock Rock Subclass Chemical and Organogenic Origin Olot, Girona Size 2.0-3.0cm ...

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1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€
Arenisca en Cajita de Colección 4x4 cm
1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€

Bird's Eye Sandstone in a Collection Box 4x4 cm

in stock

Rock Class Sedimentary rock Rock Subclass Detrital Origin Riba de Saelices, Guadalajara Size ...

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1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€
Basalto en Cajita de Colección 4x4 cm
2,50€ - 2,50€
2,50€
2,50€ - 2,50€
2,50€

Basalt in Collection Box 4x4 cm

in stock

Rock Class igneous rock Rock Subclass Volcanic (volcanic glass) Origin Kamchatka, Russia Size 2.0-3.0...

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2,50€ - 2,50€
2,50€
2,50€ - 2,50€
2,50€
Bauxita (Caja de 4x4)
1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€

Bauxite in a Collection Box 4x4 cm

in stock

Rock Class Sedimentary rock Rock Subclass Chemical and Organogenic Origin Olot, Girona Size 2.0-3.0cm ...

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1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€
Caliza en Cajita de Colección 4x4 cm
1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€

Limestone in Collection Box 4x4 cm

in stock

Rock Class Sedimentary rock Rock Subclass Chemical and Organogenic Origin Olot, Girona Size 2.0-3.0cm...

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1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€
Caliza Estratigráfica en Cajita de Colección 4x4 cm
1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€

Stratigraphic Limestone in Collection Box 4x4 cm

in stock

Rock Class Sedimentary rock Rock Subclass Chemical and Organogenic Origin Olot, Girona Size 2.0-3.0cm ...

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1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€
Conglomerado en Cajita de Colección 4x4 cm
1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€

Chipboard in Collection Box 4x4 cm

in stock

Rock Class Sedimentary rock Rock Subclass Chemical and Organogenic Origin Olot, Girona Size 2.0-3.0cm ...

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1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€
Cuarcita en Cajita de Colección 4x4 cm
1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€

Quartzite in Collection Box 4x4 cm

in stock

Rock Class Sedimentary rock Rock Subclass Chemical and Organogenic Origin Olot, Girona Size 2.0-3.0c...

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1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€
Diatomita en Cajita de Colección 4x4 cm
1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€

Diatomite in Collection Box 4x4 cm

in stock

Rock Class Sedimentary rock Rock Subclass Chemical and Organogenic Origin Olot, Girona Size 2.0-3.0cm ...

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1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€
Dunita en Cajita de Colección 4x4 cm
2,95€ - 2,95€
2,95€
2,95€ - 2,95€
2,95€

Dunita in Collection Box 4x4 cm

in stock

Rock Class Sedimentary rock Rock Subclass Chemical and Organogenic Origin Olot, Girona Size 2.0-3.0cm...

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2,95€ - 2,95€
2,95€
2,95€ - 2,95€
2,95€
Esquisto en Cajita de Colección 4x4 cm
1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€

Schist in Collection Box 4x4 cm

in stock

Rock Class Sedimentary rock Rock Subclass Chemical and Organogenic Origin Olot, Girona Size 2.0-3.0cm ...

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1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€
Esteatita en Cajita de Colección 4x4 cm
1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€

Esteatita en Cajita de Colección 4x4 cm

in stock

Clase de Roca Roca Metamórfica Subclase de Roca Ultramáfica Procedencia Ronda, Málaga Tamaño 2,0-3,0 cm La esteatita, también e...

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1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€
Gabro en Cajita de Colección 4x4 cm
1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€

Gabbro in Collection Box 4x4 cm

in stock

Rock Class Sedimentary rock Rock Subclass Chemical and Organogenic Origin Olot, Girona Size 2.0-3.0cm...

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1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€
Gneis en Cajita de Colección 4x4 cm
1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€

Gneiss in Collection Box 4x4 cm

in stock

Rock Class Sedimentary rock Rock Subclass Chemical and Organogenic Origin Olot, Girona Size 2.0-3.0cm ...

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1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€
Granito en Cajita de Colección 4x4 cm
1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€

Granite in Collection Box 4x4 cm

in stock

Rock Class Sedimentary rock Rock Subclass Chemical and Organogenic Origin Olot, Girona Size 2.0-3.0cm...

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1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€
Granito rosa en Cajita de Colección 4x4 cm
1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€

Pink granite in a 4x4 cm Collection Box

in stock

Rock Class Sedimentary rock Rock Subclass Chemical and Organogenic Origin Olot, Girona Size 2.0-3.0cm ...

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1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€
Hulla en Cajita de Colección 4x4 cm
1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€

Coal in Collection Box 4x4 cm

in stock

Rock Class Sedimentary rock Rock Subclass Chemical and Organogenic Origin Olot, Girona Size 2.0-3.0cm...

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1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€
Lapislázuli (Caja 4x4)
2,95€ - 2,95€
2,95€
2,95€ - 2,95€
2,95€

Lapis lazuli in a Collection Box 4x4 cm

in stock

Rock Class metamorphic rock Rock Subclass contact metamorphism Origin Sar-E-Sang, Afghanistan Size 2.0-...

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2,95€ - 2,95€
2,95€
2,95€ - 2,95€
2,95€
Mármol en Cajita de Colección 4x4 cm
1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€

Marble in Collection Box 4x4 cm

in stock

Rock Class Sedimentary rock Rock Subclass Chemical and Organogenic Origin Olot, Girona Size 2.0-3.0cm ...

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1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€
Mármol rojo en Cajita de Colección 4x4 cm
1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€

Red marble in Collection Box 4x4 cm

in stock

Rock Class Sedimentary rock Rock Subclass Chemical and Organogenic Origin Olot, Girona Size 2.0-3.0c...

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1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€
Obsidiana Caoba 4x4
1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€

Mahogany Obsidian in Collection Box 4x4 cm

in stock

Rock Class igneous rock Rock Subclass Volcanic (volcanic glass) Origin Kamchatka, Russia Size 2.0-3.0c...

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1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€
Obsidiana en Cajita de Colección 4x4 cm
1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€

Black obsidian in Collection Box 4x4 cm

in stock

Rock Class Igneous Rock Rock Subclass Volcanic (volcanic glass) Origin Hidalgo, Mexico Size ...

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1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€
Obsidiana nevada roca
1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€

Snowy Obsidian in Collection Box 4x4 cm

in stock

Rock Class igneous rock Rock Subclass Volcanic (volcanic glass) Origin Hidalgo, Mexico Size 2.0-3.0cm...

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1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€
Pegmatita en Cajita de Colección 4x4 cm
2,50€ - 2,50€
2,50€
2,50€ - 2,50€
2,50€

Pegmatite in Collection Box 4x4 cm

in stock

Rock Class Sedimentary rock Rock Subclass Chemical and Organogenic Origin Olot, Girona Size 2.0-3.0cm ...

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2,50€ - 2,50€
2,50€
2,50€ - 2,50€
2,50€
Pizarra en Cajita de Colección 4x4 cm
1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€

Blackboard in Collection Box 4x4 cm

in stock

Rock Class Sedimentary rock Rock Subclass Chemical and Organogenic Origin Olot, Girona Size 2.0-3.0cm...

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1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€
Pórfido en Cajita de Colección 4x4 cm
1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€

Porphyry in Collection Box 4x4 cm

in stock

Rock Class Sedimentary rock Rock Subclass Chemical and Organogenic Origin Olot, Girona Size 2.0-3.0cm ...

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1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€
Pumita en Cajita de Colección 4x4 cm
2,50€ - 2,50€
2,50€
2,50€ - 2,50€
2,50€

Pumita in Collection Box 4x4 cm

in stock

Rock Class Sedimentary rock Rock Subclass Chemical and Organogenic Origin Olot, Girona Size 2.0-3.0cm...

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2,50€ - 2,50€
2,50€
2,50€ - 2,50€
2,50€
Riolita en Cajita de Colección 4x4 cm
1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€

Rhyolite in Collection Box 4x4 cm

in stock

Rock Class Sedimentary rock Rock Subclass Chemical and Organogenic Origin Olot, Girona Size 2.0-3.0cm ...

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1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€
Rosa del Desierto en Cajita de Colección 4x4 cm
2,50€ - 2,50€
2,50€
2,50€ - 2,50€
2,50€

Desert Rose in Collection Box 4x4 cm

in stock

Rock Class Sedimentary rock Rock Subclass Evaporitic sedimentary Origin Sonora, Mexico Size 2.0-3.0cm ...

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2,50€ - 2,50€
2,50€
2,50€ - 2,50€
2,50€
Rosa del Desierto piña en Cajita de Colección 4x4 cm
2,50€ - 2,50€
2,50€
2,50€ - 2,50€
2,50€

Rosa del Desierto piña en Cajita de Colección 4x4 cm

in stock

Clase de Roca Roca Sedimentaria Subclase de Roca Sedimentaria Evaporítica Procedencia Sonora, Méjico Tamaño 2,0-3,0 cm Rosas de...

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2,50€ - 2,50€
2,50€
2,50€ - 2,50€
2,50€
Serpentinita en Cajita de Colección 4x4 cm
1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€

Serpentinite in Collection Box 4x4 cm

in stock

Rock Class Sedimentary rock Rock Subclass Chemical and Organogenic Origin Olot, Girona Size 2.0-3.0c...

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1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€
Sienita en Cajita de Colección 4x4 cm
1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€

Syenite in Collection Box 4x4 cm

in stock

Rock Class Sedimentary rock Rock Subclass Chemical and Organogenic Origin Olot, Girona Size 2.0-3.0cm ...

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1,95€ - 1,95€
1,95€
1,95€ - 1,95€
1,95€
Silex en Cajita de Colección 4x4 cm
1,50€ - 1,50€
1,50€
1,50€ - 1,50€
1,50€

Silex in Collection Box 4x4 cm

in stock

Chemical formula SiO 2 •nH 2 O Crystalline System Amorphous Class Silicates - Miner...

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1,50€ - 1,50€
1,50€
1,50€ - 1,50€
1,50€
turquesa africana jaspe
2,95€ - 2,95€
2,95€
2,95€ - 2,95€
2,95€

Amblygonite in a Collection Box 4x4 cm

in stock

Chemical formula LiAlPO4F Crystalline system triclinic Class phosphates Origin L...

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2,95€ - 2,95€
2,95€
2,95€ - 2,95€
2,95€