samarskite
Speech parts
1. samarskite - Noun
2. samarskite - Adjective
Meaning
A rare mineral having a velvet-black color and submetallic luster. It is a niobate of uranium, iron, and the yttrium and cerium metals.
Source: Webster's dictionarySynonyms
columbite
gadolinite
fergusonite
niobite
allanite
cerite
euxenite
lanthanite
fluocerite
bastnasite
hollandite
ferrocolumbite
columbite-tantalite
keilhauite
aeschynite
Show all synonyms