Shop natural tourmaline crystals and mineral specimens, including green and golden tourmaline from Tanzania.
Explore individual crystals and clearly described lots, comparing colour, transparency and form. For cutting or jewellery projects, check the measurements and suitability stated in the listing.
Showing 1–16 of 61 resultsSorted by latest
• One off natural mineral specimen. You will receive the exact piece shown in the photos. • Selected for colour, form and display appeal. Once sold, it will not be restocked. • Photographed under neutral lighting to show accurate colour and clarity. This natural green tourmaline comes from the Lelatema Mountains of Tanzania. Although too…
• One-off natural mineral specimen. You will receive the exact crystal shown in the photographs. • Selected for its warm golden colour, excellent transparency and natural crystal form. Once sold, it will not be restocked. • Photographed under neutral lighting to show the colour, clarity and internal features as accurately as possible. This is a…
• One off natural mineral specimen. You will receive the exact piece shown in the photos. • Selected for colour, form and display appeal. Once sold, it will not be restocked. • Photographed under neutral lighting to show accurate colour and clarity. This natural lot of three untreated green tourmaline crystals comes from Mwajanga, Tanzania,…
• One off natural mineral specimen. You will receive the exact piece shown in the photos. • Selected for colour, form and display appeal. Once sold, it will not be restocked. • Photographed under neutral lighting to show accurate colour and clarity. The colour on this piece is superb. It has the saturated chrome green…
• One-off natural mineral specimen. You will receive the exact piece shown in the photographs. • Selected for its vivid green colour, transparency and clearly visible colour zoning. Once sold, it will not be restocked. • Photographed under neutral lighting to show the colour and internal features as accurately as possible. This is a naturally…
• One-off natural mineral specimen. You will receive the exact piece shown in the photos. • Selected for colour, form and display appeal. Once sold, it will not be restocked. • Photographed under neutral lighting to show accurate colour and clarity. This natural blue tourmaline crystal is a well sized prismatic piece selected for jewellery…
• One-off natural mineral specimen. You will receive the exact piece shown in the photos. • Selected for colour, form and display appeal. Once sold, it will not be restocked. • Photographed under neutral lighting to show accurate colour and clarity. These natural blue tourmaline crystals are offered individually and selected for their clean prismatic…
• One-off natural mineral specimen. You will receive the exact piece shown in the photos. • Selected for colour, form and display appeal. Once sold, it will not be restocked. • Photographed under neutral lighting to show accurate colour and clarity. This listing features a selection of natural tricolour tourmaline crystals from the Paprok mine…
• One-off natural mineral specimen. You will receive the exact piece shown in the photos. • Selected for colour, form and display appeal. Once sold, it will not be restocked. • Photographed under neutral lighting to show accurate colour and clarity. These tricolour tourmaline crystals are ideal for jewellery makers who enjoy working with natural…
• One-off natural mineral specimen. You will receive the exact piece shown in the photos. • Selected for colour, form and display appeal. Once sold, it will not be restocked. • Photographed under neutral lighting to show accurate colour and clarity. These small tricolour tourmaline crystals are well suited to jewellery makers who prefer working…
• One-off natural mineral specimen. You will receive the exact piece shown in the photos. • Selected for colour, form and display appeal. Once sold, it will not be restocked. • Photographed under neutral lighting to show accurate colour and clarity. These small tricolour tourmaline crystals are ideal for jewellery makers who enjoy working with…
• One-off watermelon tourmaline unpolished preform set. You will receive the exact pieces shown in the photos. • Selected for colour, form and display appeal. Once sold, it will not be restocked. • Photographed under neutral lighting to show accurate colour and clarity. These are natural preformed Watermelon Tourmaline gemstones from the Itapitanga Mine in…
This remarkable black tourmaline specimen is a genuine piece of Brazil’s geological heritage, originating from the famous Virgem da Lapa Pegmatite District in Minas Gerais. At 177 grams and measuring 9 x 5.9 x 5.4 cm, it features sharply striated prismatic crystals nestled in a contrasting beige feldspar matrix. The glossy terminations and bold geometry…
• One off natural mineral specimen. You will receive the exact piece shown in the photos. • Selected for colour, form and display appeal. Once sold, it will not be restocked. • Photographed under neutral lighting to show accurate colour and clarity. Natural green tourmaline from Mwajanga, Tanzania. This untreated crystal displays attractive olive-green colour,…
• One off natural mineral specimen. You will receive the exact piece shown in the photos. • Selected for colour, form and display appeal. Once sold, it will not be restocked. • Photographed under neutral lighting to show accurate colour and clarity. This natural chrome tourmaline rough from Tanzania displays vivid chrome green colour and…
• One-off natural mineral specimen. You will receive the exact piece shown in the photos. • Selected for colour, form and display appeal. Once sold, it will not be restocked. • Photographed under neutral lighting to show accurate colour and clarity. This listing features natural blue tourmaline crystals from the Pech Valley, Kunar Province, Afghanistan….
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