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Weight (specimen only): 331 grams
Weight: 36 grams
iolite has a hardness of 7-7
Celestine on Sulfur Specimen
Weight: 46
3.5" Specularite Slab TF1925 egg Weight (specimen only): 331 grams3. 5" Specularite Slab Approx. Dimensions: 3. 5x2. 25x0. 25 inches Approx. Weight: 137 grams Locality: Upper Peninsula, Michigan Acrylic slab stand is included! Specularite is a variety of hematite characterized by its shiny, reflective surfaces, often resembling polished metal. It typically forms as tabular or platy crystals and occurs in metallic gray to black colors. Specularite derives its name from the Latin word "speculum," meaning mirror, due
