3.4ct Natural Green Tourmaline Gemstone - October Birthstone Aqeeq Ahmar Grandidierite is a rare mineral

Grandidierite is a rare mineral that was first discovered in Madagascar in 1902

This Natural Top Madagascar Bulb Labradorite Gemstone Bracelet features healing gemstones

It is a hydrated form of silica that diffract light

Gem weight: 10  carats

3.4ct Natural Green Tourmaline Gemstone - October Birthstone Aqeeq Ahmar Grandidierite is a rare mineralTourmaline: Tourmaline is a crystalline mineral that belongs to a group of complex borosilicate minerals. It is known for its wide range of colors and variations, making it a popular gemstone. Tourmaline crystals can form in various shapes, including long prismatic columns and thick, stubby crystals. Name: Tourmaline Dimensions: 17x5x4mm Weight: 3. 4ct Treatment: None