Definition
• | A mineral consisting, like quartz, of silica, but inferior to quartz in hardness and specific gravity. |
While searching our database we found 1 possible solution for the: Porous gemstone crossword clue. This crossword clue was last seen on March 16 2025 Newsday Crossword puzzle. The solution we have for Porous gemstone has a total of 4 letters.
• | A mineral consisting, like quartz, of silica, but inferior to quartz in hardness and specific gravity. |
Check the table below for more likely or similar clues and answers related to Porous gemstone crossword clue.
Rank | Answer | Clue | Publisher |
---|---|---|---|
99% | OPAL | Porous gemstone | Newsday |