Chalcopyrite Specimen - Sweetwater Mine Missouri 3.5" x 2.25 x 2.75" Key Chain Scientists believe this type of

Scientists believe this type of tektite is 700

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Chalcopyrite Specimen - Sweetwater Mine Missouri 3.5" x 2.25 x 2.75" Key Chain Scientists believe this type ofThis Chalcopyrite Specimen was found in Sweetwater Mine, Viburnum Trend, Reynolds County, Missouri. This Chalcopyrite Specimen features sunset colors of oranges, reds, and purples throughout the delicate clusters of crystals. Chalcopyrite is a copper iron sulfide mineral that crystallizes in the tetragonal system. Chalcopyrite is known to have a brassy to golden yellow color and a hardness of 3. 5 to 4 on the Mohs scale. Chalcopyrite is metaphysically