Merriam-Webster Logo
SINCE 1828
Menu
dictionary thesaurus

swartzite

noun
swartz·​ite | \ -tˌsīt\
plural -s

Definition of swartzite

: a mineral CaMg(UO2)(CO3)3.12H2O consisting of a hydrous carbonate of calcium, magnesium, and uranium and occurring as clusters of tiny prismatic green crystals

Love words?

You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.

Start your free trial today and get unlimited access to America's largest dictionary, with:

  • More than 250,000 words that aren't in our free dictionary
  • Expanded definitions, etymologies, and usage notes
  • Advanced search features
  • Ad free!

History and Etymology for swartzite

George K. Swartz †1949 American geologist + English -ite

Keep scrolling for more

Learn More about swartzite

Statistics for swartzite

Look-up Popularity

Comments on swartzite

What made you want to look up swartzite? Please tell us where you read or heard it (including the quote, if possible).

Show Comments  Hide Comments 

WORD OF THE DAY

assiduous

Listen to the pronounciation of assiduous

showing great care, attention, and effort

Get Word of the Day daily email!

Test Your Vocabulary

Finance Words Quiz

  • a-piggy-bank
  • The etymology of mortgage is related most closely to which two words?
Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
SCRABBLE® Sprint

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Words at Play
Ask the Editors
Word Games