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Rough Tourmaline – Mixed Grade
Mixed-grade rough tourmaline gemstones in various colours including green, pink, blue, and watermelon varieties. Sourced from Africa's prolific pegmatite deposits. Used in gemstone cutting, jewelry manufacturing, and collector markets worldwide.
Price available on request
Submit a bulk request for pricing and availability
Origin
Nigeria, Mozambique, Tanzania, Madagascar
Minimum Order
500 gram
Test Report
Included with every order
Incoterm
CIF (Cost, Insurance & Freight)
Technical Specifications
VarietyElbaite (mixed colours)
Hardness7–7.5 Mohs
PackagingSealed parcels with weight certificate
TransparencyTransparent to translucent
Physical FormRough crystals
Specific Gravity3.01–3.10
Colours AvailableGreen, pink, blue, bi-colour