Madagascar

Madagascar is one of the world’s most important sources for colorful pegmatite minerals and gem-quality crystals. Many specimens are associated with granitic intrusions and metamorphic terranes, producing well-formed crystals, vivid colors, and collector-grade pieces.

Known for

Stone & mineral context

• Pegmatites: Coarse-grained igneous bodies that can concentrate lithium, boron, and other elements—ideal conditions for tourmaline, beryl, and quartz varieties.
• Metamorphic host rocks: High-grade metamorphism contributes to mineral diversity and crystal quality in many districts.
• Collector material: Well-formed crystals and attractive color zoning are common reasons specimens are prized.

Common specimen types

Tourmaline crystals (often multicolored), rose quartz, labradorite with strong labradorescence, and a range of pegmatite-associated minerals and crystal clusters.

Care notes

Many quartz and feldspar specimens are durable for display, but avoid harsh chemicals and sudden temperature changes. For polished labradorite, use a soft cloth and keep away from abrasive grit.