Related Clues:

• Line of stitching
• Shipment to a smeltery
• Source of silver
• It's found in a lode-bearing wall
• Joining stitch
• Iron in the raw
• 113 Across' line
• Sample for an assayer
• Excavated resource
• Cal.'s northern neighbor
• Zinc or copper, e.g.
• Rich layer
• Vein to mine
• Vein valuable
• Fabric joint