Polymorphism can lengthen beyond pure symmetry content. The aluminosilicates are a group of 3 minerals – kyanite, andalusite, and sillimanite – which share the chemical formulation Al2SiO5. Kyanite is triclinic, even though andalusite and sillimanite are both of those orthorhombic and belong towards the dipyramidal point group. These differences occur https://prodentim59246.newbigblog.com/35995720/5-easy-facts-about-perfect-amino-described