Clue: Underground rock source

Answer: IRONORE

Length: 7

---

Similar Clues:

• Igneous rock's source (MAGMA with 5 letters)
• Sources of igneous rock (MAGMAS with 6 letters)
• Source of Rockefeller's wealth (OIL with 3 letters)
• Igneous rock sources (MAGMAS with 6 letters)
• Source of Rockefeller wealth (OIL with 3 letters)
• Source of igneous rock (MAGMA with 5 letters)
• Source of rocks? (ICEMAKER with 8 letters)
• Underground sources of income (ORES with 4 letters)
• Underground rock? (e.g. ORE with 3 letters)
• Underground petroleum source (OILDEPOSIT with 10 letters)