The specimens in this collection represent minerals rare and beautiful enough to be prized as gemstones. Included are specimens of study grade beryl topaz rose quartz turquoise olivine corundum garnet tourmaline and more. 15 specimens approximately 1 1/2" x 1 1/2" in a compartmented tray. American Educational Products have a lead ship time of 21 days.
- Hubbard Scientific, Incorporated
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