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Ships within 48 hours · Estimated delivery Oct 10 - Oct 15
Origin: Mined in Thunder Bay
Clarity: Transparent
Dimensions: 66x54x29 mm / 2
Dimensions: 197x114x82 mm / 7
Star Mica Metamorphic Rock with Quartz | 51.4g | Muscovite | Brazil Triphane Origin: Mined in Thunder BayThis 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
