Crushed Metallic Dark-Gray Hematite from Brazil, Coarse Crush, Gravel Size, 4mm - 2mm

This premium-grade hematite has a metallic silvery-charcoal hue, which can appear with a subtle deep red/violet tinge of color depending on the viewing angle. Composed of pure iron oxide (Fe203), the Moh's hardness of this crushed hematite is comparable to that of steel. In addition, hematite has been used for thousands of years and was used in many ancient cave paintings in Europe and in pictographs made by the Anasazi people of the American West. This crushed hematite is sourced from Brazil and is completely free from any impurities.  

Our coarse material is considered to be pea-sized gravel, ranging between 4 millimeters to 2 millimeters. Please see the corresponding sediment size chart.

Mineral Properties

• Mohs’s Hardness: 5 - 6.5
• Specific Gravity (g/cm3): 4.95 - 5.28
• Luster: Metallic
• Color: Charcoal, Dark Gray
• Origin: Brazil

This product is not man-made, mixed with resin, dyed, or stabilized. Pictures are taken in full sun and material is dry. Size measurements are using the metric system (millimeters), including the metric ruler (cm/mm) as shown in the product photos.

***Please note that this mineral is dense; therefore, the smallest amount offered is one ounce.***