| Answer | Crossword Clue |
|---|---|
| ORES | Ilmenite and uraninite |
| ORES | Siderite and uraninite |
| ORES | Ilmenite and chalcopyrite |
| ORES | Ilmenite and cuprite |
| titaniums | a silvery-gray light strong metallic element obtained from ilmenite and rutile and used especially in alloys and combined in refractory materials, pigments, and coatings see element table |
