00:10
00:09
00:08
00:07
00:06
00:05
00:04
00:03
00:02
00:01
| the offspring of a zebra and a donkey. |
| a chattering or flighty, light-headed person. |
wolframite
chief ore of tungsten, commonly associated with tin ore in and around granite. Such occurrences include Cornwall, Eng.; northwestern Spain and northern Portugal; eastern Germany; Myanmar (Burma); the Malay Peninsula; and Australia.
Learn more about wolframite with a free trial on Britannica.com.