| Answer | Crossword Clue |
|---|---|
| AREA | ..... 51 (Groom Lake) |
| AREA | ... 51 (Groom Lake, NV) |
| taconite | low-grade iron ore, containing about 27 percent iron and 51 percent silica, found as a hard rock formation in the Lake Superior region |
| taconites | low-grade iron ore, containing about 27 percent iron and 51 percent silica, found as a hard rock formation in the Lake Superior region |
