Shiny Crystals are dropped by Wizards.
Salt crystals may be shiny.
The shiny crystals along which slate cleaves are made of mica.
You can get shiny crystals from wizards later in the game im not so sure about bright crystals, sorry.
Pure crystals of sucrose are transpaent.
the movement is minimum because the particles in a solid, in this case shiny crystals of iodine, are tightly packed and therefore can not move alot.
Diamond,hardest on earth.
Dimonds
Marble (with the chemical formula CaCO3) is a crystalline material.
Intrusive igneous rocks, such as granite, have shiny appearances due to the presence of minerals like quartz and feldspar with reflective surfaces. These minerals can form large, interlocking crystals within the rock, which reflect light and give the rock a shiny or sparkly appearance.
Marble. The crystals are ofcalcite (calcium carbonate). It's only smooth when polished, but it takes a high polish.
Manganese itself is not inherently shiny, as it is a grayish-white metal in its pure form. However, manganese compounds can sometimes exhibit a shiny appearance when they form lustrous crystals or in certain chemical reactions.