For example, schists primarily composed of biotite and muscovite are called mica schists. The mica is both muscovite and biotite. This is separated from a biotite muscovite granite by pegmatites. A granite containing both muscovite and biotite micas is called a binary or "two-mica" granite. Strong regional scale alteration consists of pyrophyllite, chloritoid, muscovite, chlorite, quartz, rutile, and pyrite. It often occurs intermixed with chlorite, muscovite, illite, cookeite, and kaolinite. Minerals of note are&colon; gold, hematite, dolomite, tourmaline, pyrite, muscovite, topaz and imperial topaz. There are deposits of muscovite and tremolite asbestos. Muscovite and phlogopite splittings can be fabricated into various built-up mica products. Such minerals possess perfect cleavage, with examples including muscovite and stilbite. Paragonite is a mineral, related to muscovite. Ivan Kalita, Simeon the Proud and other Muscovite monarchs sought to limit Novgorod's independence. Ivan arguably became best known for his consolidation of Muscovite rule. Consumption of muscovite and phlogopite splittings was about 308 t in 2008. The Cathedral is regarded as the mother church of Muscovite Russia.