Test category: In-situ analysis of Boron isotopic composition
Test target: Tourmaline
Test period: 20-30 work days
Requirements:
1.thin sections, thick sections, or polished sections, length ≤ 5 cm, width ≤ 3 cm, thickness ≤ 0.8 cm, analysis spot marked on the reflected light images.
2. measurements can be done either by customer or by our technician.
3.Tourmaline ＞60μm B=0.28-0.35%