| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| White Sands National Monument is actually an expanse of dunes of this mineral | gypsum DD | $2,000 | DJ | "G", I LOVE SCIENCE | 2012-11-06 | #6472 | |
| A common mineral used to make plaster of Paris | gypsum | $1,600 | DJ | "SUM" IT UP | 2004-12-01 | #4658 | |
| This mineral is used in making plaster of Paris & Portland cement | gypsum | $500 | J | "G" IN GEOLOGY | 1991-03-14 | #1514 |