Home > Term: tourmaline
tourmaline
A ring-or cyclo-silicate mineral which contains boron.
- Μέρος του λόγου: noun
- Κλάδος/Τομέας: Earth science
- Category: Soil science
- Company: Soil Science Society of America
0
Δημιουργός
- Bob Adams
-
(Gold) 1649 points - 100% positive feedback
