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The largest variety of Minerals on the web in the classic format of 4 x 4 cm boxes. From basic minerals such as Pyrite, Amazonite, Gypsum or Quartz to difficult-to-find minerals such as Zircon or Wolframite.
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Chemical formula (Mg,Fe) 2 Al 4 Yes 5 O 18 Crystalline system orthorhombic Class silic...
View full detailsChemical formula Al2O3 : Cr Crystalline system trigonal Class oxides Origin Fort D...
View full detailsChemical formula (Cu,Al) 4 H 4 (OH) 8 Si 4 O 10 nH 2 O Crystalline system orthorhombic Cla...
View full detailsChemical formula SiO2 _ Crystalline system trigonal, hexagonal Class oxides Ori...
View full detailsChemical formula SiO2 _ Crystalline system trigonal, hexagonal Class oxides Ori...
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Chemical formula SiO2 _ Crystalline system trigonal, hexagonal Class oxides Ori...
View full detailsChemical formula Mg 3 Si 2 O 5 (OH) 4 Crystalline system monoclinic Class Silicate ...
View full detailsChemical formula SiO2 _ Crystalline system trigonal, hexagonal Class oxides Ori...
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Chemical formula SiO2 _ Crystalline system trigonal, hexagonal Class oxides Ori...
View full detailsChemical formula SiO2 _ Crystalline system trigonal, hexagonal Class oxides Or...
View full detailsFórmula química SiO2 Sistema Cristalino Hexagonal / Trigonal Clase Óxidos Procedencia Brasil Tamaño 2,00-3,00 cm ...
View full detailsChemical formula SiO2 _ Crystalline system Hexagonal / Trigonal Class oxides ...
View full detailsFórmula química SiO2 Sistema Cristalino Hexagonal / Trigonal Clase Óxidos Procedencia India Tamaño 2,00-3,00 cm ...
View full detailsChemical formula SiO2 _ Crystalline system trigonal, hexagonal Class oxides Ori...
View full detailsFórmula química SiO2 Sistema Cristalino Trigonal, Hexagonal Clase Óxidos Procedencia Minas Gerais, Brasil Tamaño 2,0-...
View full detailsChemical formula SiO2 _ Crystalline system trigonal, hexagonal Class oxides ...
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Fórmula química SiO2 Sistema Cristalino Trigonal, Hexagonal Clase Óxidos Procedencia Midelt, Marruecos Tamaño 2,0-3,0...
View full detailsChemical formula SiO2 _ Crystalline system trigonal, hexagonal Class oxides Ori...
View full detailsChemical formula SiO2 _ Crystalline system trigonal, hexagonal Class oxides ...
View full detailsChemical formula SiO2 _ Crystalline system trigonal, hexagonal Class oxides Or...
View full detailsChemical formula Cu2O _ _ Crystalline system Cubic Class oxides Origin Ural Moun...
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Chemical formula CaB 2 Yes 2 O 8 Crystalline system orthorhombic Class silicates Or...
View full detailsChemical formula CaMgSi 2 OR 6 Crystalline system monoclinic Class silicates Orig...
View full detailsChemical formula Cu 6 (Si 6 O 18 ) 6H 2 O Crystalline system trigonal Class silicates ...
View full detailsChemical formula CaMg(CO 3 ) 2 Crystalline system trigonal Class carbonates Origin ...
View full detailsChemical formula Ca 2 Fe 3+ Al 2 (Si 2 O 7 )(SiO 4 )O(OH) Crystalline system monoclinic Class ...
View full detailsChemical formula Ca 2 Fe 3+ Al 2 (Si 2 O 7 )(SiO 4 )O(OH) Crystalline system monoclinic Class ...
View full detailsChemical formula Co 3 (AsO 4 ) 2 ·8H 2 O Crystalline system monoclinic Class arsenates ...
View full detailsChemical formula ZnS Crystalline system Cubic Class sulphides Origin Madan, Bulgar...
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Chemical formula Be 3 Al 2 (SiO 3 ) 6 Crystalline system Hexagonal Class silicates ...
View full detailsChemical formula Be 3 Al 2 (SiO 3 ) 6 Crystalline system Hexagonal Class silicates ...
View full detailsChemical formula CaCO 3 Crystalline system rhombohedral Class carbonates Origin Hu...
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Chemical formula LiAlSi 2 OR 6 Crystalline system monoclinic Class silicates Origi...
View full detailsChemical formula (Fe 2+ ,Mg,Zn) 2 Al 9 (Si,Al) 4 O 22 OH 2 Crystalline system monoclinic Cla...
View full detailsChemical formula (Na,Ca) n (Si 27 Al 9 )O 72 ·28H 2 O Crystalline system monoclinic/prismatic ...
View full detailsFórmula química CaF2 Sistema Cristalino Cúbico, Octaedro, Rombododecaedro Clase Halogenuros Procedencia Tafilalet, Marru...
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