Rare Grandidierite from Madagascar | 7.5 Carat Sets of 3, 5 or 7


Grandidierite is an extremely rare mineral that was first discovered in Madagascar it has a dark Blueish-Green color.

This item comes in a bag of your choice, either 3, 5, or 7 pieces of Grandidierite in a bag totalling 7.5 carats (1.5 grams) in total weight.

It has a chemical formula of (Mg,Fe2+)Al3(BO3)(SiO4)O2

The hardness of grandierite is 7.5 which rivals Tanzanite. 

You will not get the exact pieces in the pictures but something similar. 

Nharo has been collecting mineral specimens in Southern Africa since 2002. We focus on bringing a wide variety of unusual, beautiful and energetic minerals to you!

We are located in Toronto's west end at 300 New Toronto St. Unit 19, Etobicoke, Ontario M8V2E8.

You may visit the warehouse by appointment only during our hours of 10am-6pm Monday to Friday.

Any questions, comments, or concerns you may have feel free to reach us at info@nharo.com or by filling out the form below 

Call us at: (647) 686 4130

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