Possible Clues:

• They are not quite refined or unrefined
• Like some reds
• It's crude? It gets your attention initially
• Coarse soil at bottom of bay
• Your addition to what is sound makes it somewhat coarse
• With what's sound your soiled
• Coarse like the soil.
• With your lug your soiled, perhaps.
• Consisting of soil
• It gets sound, but soiled perhaps with your addition