The most common and most likely answer to this crossword clue is the 5 letter word TRONA which also is the latest solution we found used in New York Times in 1986.
Vitreous mineral crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| TRONA | 100 % | 5 | 
Words with a meaning similar to the clue: Vitreous mineral
These words may or may not be a possible solution to this crosswords clue.- chrysoberyl
 - azurite
 - sodalite
 - cordierite
 - gadolinite
 - knap
 - lechartelierite
 - topaz
 - eudialyte
 - laumontite
 - chalcocite
 - trona
 
Crossword Answer definitions
TRONA noun- A saline evaporite, consisting of mixture of sodium carbonate and sodium bicarbonate, Na3HCO3CO3ยท2H2O.
 
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution