Products

Chemical formula CuS; Cu 5 FeS 4 Crystalline system Hexagonal; orthorhombic Class su...

Fórmula química Cu4SO4(OH)6 Sistema Cristalino Monoclínico Clase Sulfatos Procedencia Draa-Tafilalet, Marruecos Tamañ...

Practical metal magnifying glass with 40x magnification, of scientific quality. The magnifying glass is foldable to protect the glass and is an op...

Set of 10 12.7 x 12.7 cm die-cut cardboard self-assembling boxes. Die-cut cardboard boxes ideal for organizing your minerals, fossils and rocks. ...

Set of 10 12.7 x 12.7 cm die-cut cardboard self-assembling boxes. Die-cut cardboard boxes ideal for organizing your minerals, fossils and rocks. ...

Urna de plástico compuesta de una tapa de plástico transparente y una base que encajan a presión. Muy útil para proteger tus minerales y fósiles de...

This practical wooden display box is ideal for storing and organizing all types of objects, whether minerals, fossils, rocks, shells, jewelry or a...

This practical wooden display box is ideal for storing and organizing all types of objects, whether minerals, fossils, rocks, shells, jewelry or a...

This practical wooden display box is ideal for storing and organizing all types of objects, whether minerals, fossils, rocks, shells, jewelry or a...

This practical wooden display box is ideal for storing and organizing typical cardboard boxes measuring 4 x 4 cm. With a rustic and attractive d...

Set of 10 12.7 x 12.7 cm die-cut cardboard self-assembling boxes. Die-cut cardboard boxes ideal for organizing your minerals, fossils and rocks. ...

Set of 10 self-assembling die-cut cardboard boxes of 4 x 4 cm. Classic die-cut cardboard boxes to keep your minerals, fossils and rocks in order....

Set of 10 self-assembling die-cut Cardboard boxes of 6 x 6 cm. Classic die-cut cardboard boxes to keep your minerals, fossils and rocks in order....

Set of 10 self-assembling die-cut Cardboard boxes of 6 x 6 cm. Classic die-cut cardboard boxes to keep your minerals, fossils and rocks in order....

Set of 10 self-assembling die-cut Cardboard boxes of 8.3 x 12.7 cm. Die-cut cardboard boxes ideal for organizing your minerals, fossils and rocks...

Chemical formula KAlSi 3 OR 8 Crystalline system Monoclinic/Triclinic Class silicat...

Chemical formula Cu(SO 4 ) 5H 2 O Crystalline system triclinic Class Sulfates Origin ...

Chemical formula KAlSi 3 OR 8 Crystalline system Monoclinic/Triclinic Class silicat...

Chemical formula KAlSi 3 OR 8 Crystalline system Monoclinic/Triclinic Class silicat...

Chemical formula SiO2 _ Crystalline system trigonal Class oxides Origin Rio Gr...

Chemical formula SiO2 _ Crystalline system trigonal Class oxides Origin Sulaw...

Chemical formula SiO 2 Crystalline System Trigonal Class Oxides Or...

Chemical formula CaCO 3 Crystalline system rhombohedral Class carbonates Ori...

Chemical formula CaCO 3 Crystalline system rhombohedral Class carbonates Orig...

Chemical formula CaCO 3 Crystalline system rhombohedral Class carbonates Ori...

Chemical formula CaCO₃ Crystalline system rhombohedral Class carbonates Origin Madr...

Fórmula química CaCO3 Sistema Cristalino Romboédrico Clase Carbonatos Procedencia Dima, Vizcaya Tamaño 2,0-3,0 cm Ca...

Chemical formula CaCO₃ Crystalline system rhombohedral Class carbonates Origin Madr...

Chemical formula CaCO 3 Crystalline system rhombohedral Class carbonates Origin Di...

Chemical formula CaCO₃ Crystalline system rhombohedral Class carbonates Origin Madr...

Chemical formula CaCO 3 Crystalline system rhombohedral Class carbonates Ori...

Chemical formula CaCO 3 Crystalline system rhombohedral Class carbonates Ori...

Fórmula química CaCO3 Sistema Cristalino Romboédrico Clase Carbonatos Procedencia Estados Unidos Tamaño 2,0-3,0 cm ...

Chemical formula CaCO 3 Crystalline system rhombohedral Class carbonates Ori...

Chemical formula CaCO 3 Crystalline system rhombohedral Class carbonates Ori...

Chemical formula CuFeS 2 Crystalline System Tetragonal, scalenohedral Class Sulfi...