| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| Symbol Ti, it's one of the critical minerals to the U.S. economy & most of it is used in white pigments | titanium | $400 | J | U.S. GEOLOGICAL SURVEY SAYS... | 2024-10-14 | #9181 | |
| The heavy mineral ilmenite, Fe TiO3, is the main source of this lightweight metal, symbol Ti | titanium | $800 | DJ | MINERALS | 2010-01-05 | #5827 |