gad·o·lin·ite 
(gădl-ə-nīt′)
(gădl-ə-nīt′)n.
A dark green or greenish-black silicate mineral, Be2FeY2Si2O10, containing several of the rare-earth elements in combination with iron.
[After Johan Gadolin (1760-1852), Finnish chemist.]
- take on
- take (one's) breath away
- take one's breath away
- take (one's) hat off to
- take one's hat off to
- take (one's) life
- take one's life
- take one's life in hands
- take (one's) life in (one's) hands
- take one's life in one's hands
- take (one's) time
- take one's time
- take out
- takeout
- take-out
- take over
- takeover
- take-over
- take part
- take part
- take pity on
- take place
- taker
- take root
- take shape