Trancas Geode Cut Base with Polished Face Natural is frequently found in association

is frequently found in association with the metallic golden pyrite and the crystalline forms of calcite

also known as Bertrandite or Opalized Fluorite

This bat is ready to fly

75in x 1in x 0

making it an exquisite addition to any collection

Trancas Geode Cut Base with Polished Face Natural is frequently found in associationThese premium Trancas geode cut base with polished face from Chihuahua Mexico are 2. 5" 3. 5" in size. They boast a some green UV reaction under medium wave (365nm) lighting, as well as a strong green reaction under shortwave UV. An ideal choice for geology and crystal collectors. This purchase is for a single half of the geode, not a pair