Clarity: Eye Clean

clinopyroxene

Some weathering shows the meteorite's time spent aging in the desert

and moon rock

Its dimensions are 35x27x25 mm

Star Mica Metamorphic Rock with Quartz | 55.7g | Muscovite | Brazil | SO24 Tanzanite Clarity: Eye CleanThis is a specimen of Star Mica or Muscovite and Quartz cluster. These clusters show crystals that grow in sheets or book formations. It is silvery gold with good transparency when held up to the light. The name Muscovite comes from the term Muscovy Glass which was a name for the thick sheets of Mica used as a substitute for glass Russia. The name Mica is derived from the Greek word that means to split. On this nice specimen, the matrix faces are