Muscovite Book with Quartz fossils Though it can be found

Though it can be found all over the world

43" and weighs 3

Kyanite is a aluminosilicate mineral (Al2SiO5)

is the mineral calcium fluoride

it cleaves into paper-thin transparent sheets

Muscovite Book with Quartz fossils Though it can be foundMuscovite is the most common mineral of the mica family. It is an important rock forming mineral present in igneous, metamorphic, and sedimentary rocks. Like other micas, it cleaves into paper thin transparent sheets. These sheets have a pearly to vitreous luster on their surface. If they are held up to the light, they are transparent and nearly colorless, but can have a slight brown, yellow, green, or rose color tint. This item is 6. 25" x 4. 5" and