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Crushed Denim-Blue Dumortierite from Mozambique, Fine Crush, Powder Size, <0.25mm

Crushed Denim-Blue Dumortierite from Mozambique, Fine Crush, Powder Size, <0.25mm

Regular price $9.25 USD
Regular price Sale price $9.25 USD
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Dumortierite is often confused with denim lapis lazuli; however, it is a distinct aluminum-rich mineral that only occurs at high temperatures within the Earth's crust. This particular dumortierite is from Mozambique and is considered to be grade A material with GREAT color. 

Our powdered material consists of mostly silt and clay sized particles. Our powders do have a slight grit to them. Please see the corresponding sediment size chart. 

Mineral Properties

  • Mohs’s Hardness: 7 - 8.5
  • Specific Gravity (g/cm3): 3.26 - 3.41
  • Luster: Dull, Waxy
  • Color: Denim Blue
  • Origin: Mozambique

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).

  • Free Domestic Shipping $50+
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  • Shipping

    We offer free US shipping on any order over $50. Orders are typically shipped within one to two business days and spend 2-5 days in transit. This means your order should arrive at your doorstep within 4-6 business days -- and often less!

  • Returns

    We offer a hassle-free 30-day return policy. If you wish to return or exchange any product in your order, simply email, and we will help you process the request.


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