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 exhibitskyanid, jeden kus g11205rubelit, jeden kus g11500 andalusit s turmalínem, jeden kus g11503 andalusit, jeden kus g11508 turmalín, jeden kus g11509 almandin, jeden kus g11627 granát, jeden kus g11635 turmalín, jeden kus g11636 granát, jeden kus g11638 sodalit, jeden kus g11641 chalcedon, jeden kus g11644 heulandit, jeden kus g11645 enstatit, jeden kus g11648 epidot, jeden kus g11650 topaz, jeden kus g11651 pleonast, jeden kus g11659 axinit, jeden kus g11149 gymnit, jeden kus g11150 epidot, jeden kus g11153 ilvait, jeden kus g11154 |