| Answer | Crossword Clue |
|---|---|
| stibnites | STIBNITE, an ore of antimony |
| stibnite | an ore of antimony |
| stephanite | a brittle silver ore, composed of silver, sulphur, and antimony |
| stephanites | STEPHANITE, a brittle silver ore, composed of silver, sulphur, and antimony |
| stibnites | A lead-gray mineral, typically occurring as striated prismatic crystals, that consists of antimony sulfide and is the chief ore of antimony |
