Wolframite is an iron manganese tungsten oxide mineral

Size: 12x6

and their shapes are often streamlined due to their molten nature as they are thrown through the air

Approx Weight (per piece): 42

Shape: Carved Cabochon

Star Mica Metamorphic Rock with Quartz | 43.2g | Muscovite | Brazil | SO24 Garnet Wolframite is an iron manganeseThis 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