Fun with Geoscience Trivia

  1. What three-letter word is used for a cavity often containing crystals or a mineral lining of different composition to the surrounding rock?
        VUG

  2. Perthite is a variety of what common rock forming mineral?
        FELDSPAR

  3. What calcium silicate mineral is commonly found in contact with metamorphosed limestone and can display fibrous crystal forms?
        WOLLASTONITE
     

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