Turgite over Quartz - Spain #12 green each one is approx 90

each one is approx 90 - 110mm tall

You will receive the exact Dolomite crystal pictured

Rather than the animal itself

but Clear Quartz value is determined by clarity

Turgite over Quartz - Spain #12 green each one is approx 90This iridescent Turgite coating over Quartz specimen is from the San Valentin Mine in Spain. You will receive the exact Turgite specimen shown in the pictures. Turgite is a trade name used nowadays to refer to Iridescent varieties of iron oxide minerals, most commonly Goethite or Hematite, that often coat other minerals such as Quartz. As it isn't a single, defined thing, it isn't classified as a mineral, and it's usage had changed over the years,