| Certain ice-cream additives | 27 |
| Black-and-white munchies | 24 |
| Black and white snacks | 22 |
| Black and white dunkees | 23 |
| Bite-size sandwiches, maybe | 27 |
| Billion-selling cookies | 23 |
| Cinnabar, taconite, etc. | 24 |
| They're found in veins | 26 |
| Prospectors' finds | 22 |
| Pitchblende and bauxite | 23 |
| Hematite and malachite | 22 |
| Groundbreaking discoveries? | 27 |
| Cobaltite and mispickel | 23 |
| Underground discoveries | 23 |
| Things gathered in lodes | 24 |
| They're mined and refined | 29 |
| They're found in pockets | 28 |
| They have lodes of value | 24 |
| Smelters' raw materials | 27 |
| Metal-bearing minerals | 22 |
| Diggers' discoveries | 24 |
| Wulfenite and cinnabar | 22 |
| Tramcars' contents | 22 |
| They're mined for metal | 27 |
| They might have lead parts | 26 |
| They could use refinement | 25 |
| They come out at the seams | 26 |
| Some natural resources | 22 |
| Mispickel and bauxite, e.g. | 27 |
| Holders of buried treasures | 27 |
| Galena and mispickel, e.g. | 26 |
| Galena and bauxite, for two | 27 |
| Cinnabar and manganite | 22 |
| Cinnabar and bauxite, e.g. | 26 |
| Bauxite and stibnite, e.g. | 26 |
| Valuable finds underground | 26 |
| Underground sources of income | 29 |
| Things tunnelers look for | 25 |
| They're often unearthed | 27 |
| They're of miner concern | 28 |
| They're not refined | 23 |
| They're mined, I tell ya! | 29 |
| They're found in streaks | 28 |
| They're found in layers | 27 |
| They may need refining | 22 |
| They may hold the lead | 22 |
| They may be picked out | 22 |
| These may produce speiss | 24 |
| These can be found in pockets | 29 |
| Stibnite and wolframite | 23 |
| Sources of nickel, e.g. | 23 |
| Sources of iron and manganese | 29 |
| Sought-after rock group? | 24 |
| Some have a silver lining | 25 |
| Siderite and uraninite | 22 |
| Siderite and mispickel | 22 |
| Pyrite and pitchblende | 22 |
| Prospectors' quests | 23 |
| Prospectors' prizes | 23 |
| Prospectors' objectives | 27 |
| Prospectors' goals | 22 |
| Power shovel excavations | 24 |
| Pitchblende and tinstone | 24 |
| Pitchblende and cinnabar | 24 |
| Pitchblende and cassiterite | 27 |
| Ones in need of refinement | 26 |
| One finds them in mines | 23 |
| Molybdenite and galena | 22 |
| Mineralogists' study | 24 |
| Mineralogists' samples | 26 |
| Mineralogist's sample set | 29 |
| Mineralogical deposits | 22 |
| Miner's discoveries | 23 |
| Miner's collection | 22 |
| Metallurgists' supplies | 27 |
| Metallurgists' studies | 26 |
| Metallurgist's stock | 24 |
| Metallic Youthmovies song? | 26 |
| Metal detectors' finds? | 27 |
| Manganese and malachite | 23 |
| Malachite and mispickel | 23 |
| Malachite and manganese | 23 |
| Magnetite and malachite | 23 |
| Jacutinga and tinstone | 22 |
| Ilmenite and uraninite | 22 |
| Ilmenite and chalcopyrite | 25 |
| Hematite, galena, etc. | 22 |
| Hematite and manganite | 22 |
| Hematite and cinnabar, e.g. | 27 |
| Gold or silver sources | 22 |
| Geologists' concerns | 24 |
| Galena and hematite, e.g. | 25 |
| Galena and beryl, for two | 25 |
| Forty-niners' quests | 24 |
| Contents of some ledges | 23 |
| Contents of some deposits | 25 |
| Cinnabar and mispickel | 22 |
| Candidates for refinement | 25 |
| Borax and bauxite, e.g. | 23 |
| Bauxite and columbite, e.g. | 27 |