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Natural Blue Dumortierite Tumbled Stone Pebbles Polished Gemstone Quartz Crystal Mineral Cabs Sparkling Cabochon Specimen from S. Africa - 5PCS

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$9.49

$ 3 .99 $3.99

In Stock

1.Color:Red Jasper


2.:5


About this item

  • You will get 5 pcs of the Blue Dumortierite Cabochons similar to the one in the listing, the size and the color of the cabochon may slightly vary as well due to the fact that all minerals are different. Average Size: 34 x 22 x 13 mm / 1 3/8 x 7/8 x 1/2 Inches; Average Weight: 7-23g / 0.25-0.8oz; (The photos are taken under bright light! Bowl NOT included!)
  • Dumortierite is a boro-silicate mineral that is used as a popular ornamental stone. It has a deep violet to blue color that is very attractive and unusual. Although it is not used as a gemstone due to a lack of clarity, it does have good hardness and a bright color. A variety of quartz called dumortierite quartz is massive quartz colored blue by included crystals of dumortierite. Dumortierite can be misidentified as other ornamental stones such as sodalite, lazurite and lazulite.
  • Chemical Formula: AlAl6O3BSi3O18; Hardness: 7; Color: Blue, Pink, Purple; Mineral Class: Dumortierite;
  • Dumortierite was named after French paleontologist E. Dumortier. Dumortierite is a relatively hard stone, and its prismatic crystals are most often smaller than 1 mm in size. Dumortierite rates a 7 on the hardness scale, has a vitreous luster, and displays strong pleochroism. This lack of transparency is a result of the fact that it has only one distinct cleavage and an uneven fracture.
  • (The above information is provided solely for informational purpose. Kindly note that all stones are offered for decorative purposes only. Please, handle your stones with great care, do not grind or crumble them, do not dip or add them into your food or drink, do not use any parts of them in any elixirs, potions, lotions etc. Always make sure you wash your hands before and after working with your crystals.)



Il étais brisée
Reviewed in Canada on May 22, 2024
Très bien merci
Marina Tabachnikova
Reviewed in Canada on October 1, 2023
Like it. Beautiful. Thanks
Emery
Reviewed in the United States on September 20, 2022
Very happy to find this stone on Amazon I received 5 pieces snd they were as described snd I was able to use in a project
NC Granny
Reviewed in the United States on March 31, 2022
These are grand. This is about my third try to get good specimen. This seller has your product. They are the deep deep red with the green lines running thru. Just Beautiful!
M
Reviewed in the United States on March 1, 2022
The stones are gorgeous but I have gotten 2 chipped onesSeller Please check your stones before shippingThanksNB: The Seller was very receptive to my issue and offered an exchange ,I could not be more pleased ! I received my new stones today they are perfect and even I've gotten an xtra one .I will definitely order from this Seller again.RegardsM
yolanda vazquez
Reviewed in the United States on April 22, 2022
son grandes
MissM
Reviewed in the United States on July 15, 2021
I love the beauty of these stones. They look exactly as pictured.
Ms. Michol
Reviewed in the United States on December 31, 2021
Bought 5-pack of "Natural Blue Dumortierite" stones. Very pretty and shiny. Good size, and packed very well and secure. Thank you very much!
Joyce Tomczyk
Reviewed in the United States on April 22, 2016
They appeared just as I expected
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