Silicates
9th class - Silicates This group of minerals is extremely large. The fundamental building block of silicates is the SiO4 tetrahedron, and silicate structures are classified according to the degree of polymerization by corner-sharing of the tetrahedra:
Nesosilicates - have insular SiO4 tetrahedra. Sorosilicates - have cluster structures with two, or rarely more, corner- sharing tetrahedra. Cyclosilicates - have tetrahedra connected into rings. Inosilicates - have tetrahedra in chains of infinite length. Phyllosilicates - have rings of tetrahedra linked into continuous sheets. Tektosilicates - have tetrahedra linked into a 3-dimensional framework. List of exhibitstopaz, jeden kus g11158apofylit, jeden kus g11561 natrolit, jeden kus g11562 pektolit, jeden kus g11565 heulandit, jeden kus g11566 pektolit, jeden kus g11567 desmín, jeden kus g11568 natrolit, jeden kus g11569 natrolit, jeden kus g11573 thomsonit, filipsit, jeden kus g11575 beryl, jeden kus g11576 thomsonit, jeden kus g11577 spodumen, jeden kus g11578 chamosit, dva kusy g11579 natrolit, jeden kus g11580 thomsonit, kalcit,phillipsit, jeden kus g11581 lepidolit, jeden kus g11582 thomsonit, phillipsit, jeden kus g11583 pektolit, jeden kus g11585 pikrolit, jeden kus g11588 |