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and earth science
Includes sturdy glossy pieces with minimal puzzle dust
Realistic design highlights Postosuchus’ long snout
experimentation
Iceland Spar $60.00 Apparel and earth scienceIceland Spar is a clear variety of calcite known for its remarkable optical property called double refraction, where light passing through the crystal appears doubled. This natural mineral has been studied for centuries and is known for its role in helping demonstrate how light behaves. Each piece is unique, making it a fascinating addition to any geology collection or hands on science exploration. Why Youll Love This Natural calcite crystal that
US$ 95.00
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US$ 150.00
