Nepal
Nepal spans the Himalayan mountain belt, where intense metamorphism, granitic intrusions, and active uplift create a wide range of rocks—from high-grade gneiss and schist to marbles and quartz-rich veins.
Known for
Geologic snapshot
Major settings
- Himalayan orogen (collision-related mountain building)
- High-grade metamorphic core rocks (gneiss, schist)
- Granitic intrusions and quartz veins
What this means for stones
- Clear to smoky quartz and associated minerals in alpine-style veins
- Metamorphic building stones (gneiss, schist, marble)
- Rock diversity changes rapidly with elevation and tectonic zone
Common stones & materials
Quartz is the most common collector material referenced in Himalayan contexts, while gneiss, schist, and marble are important for local construction and decorative stone use.
Care & handling notes
Quartz is durable for display and handling. For metamorphic slabs/tiles, use pH-neutral cleaners and avoid acids on marble.