Tourmaline

Composition

☐, H, Mg, Ca, Mn, Fe, Si, O, F, V, Al, Li, Na, K, Ti, Cr, Pb, B

References

Reference
Lines Spectra Images
Hamblen 2003 0 0 4
Kuznetsov and Tarashchan 1988 6 0 0
Laukamp et al. 2021 9 0 0
Tarashchan 1978 1 0 0