1 entry 1 source
Tantalite
Open directlyWebster's 1828 Dictionary · 1828
Part of speech: noun (n.)
A heavy mineral of an iron-black color and submetallic luster. It is essentially a tantalate of iron.
1 entry 1 source
Part of speech: noun (n.)
A heavy mineral of an iron-black color and submetallic luster. It is essentially a tantalate of iron.