Related Clues:
- Coffee pot
- Tiger's-eye, essentially
- Silica mineral
- Big name in kitchen appliances
- Earth's most abundant mineral
- Onyx or amethyst
- Proctor __: kitchen appliance brand
- Proctor's appliance partner
- Watch crystal, maybe
- Glass ingredient, sometimes
- Proctor ___ (small appliance brand)
- Proctor __ appliances
- Mineral in the form of quartz or flint
- What a crystal ball gazer sees
- Hard glossy mineral present in many rocks