Tetrahedral boron in naturally occurring tourmaline

Citation
Sl. Tagg et al., Tetrahedral boron in naturally occurring tourmaline, AM MINERAL, 84(9), 1999, pp. 1451-1455
Citations number
31
Categorie Soggetti
Earth Sciences
Journal title
AMERICAN MINERALOGIST
ISSN journal
0003004X → ACNP
Volume
84
Issue
9
Year of publication
1999
Pages
1451 - 1455
Database
ISI
SICI code
0003-004X(199909)84:9<1451:TBINOT>2.0.ZU;2-E
Abstract
Evidence for boron in both trigonal and tetrahedral coordination ha, been f ound in B-11 magic-angle-spinning (MAS) nuclear magnetic resonance (NMR) sp ectra of natural, inclusion-free specimens of aluminum-rich lithian tourmal ine from granitic pegmatites.