Possible Clues:

• Aware of 8 down?
• Fine home decoration
• China from which no replica can be made
• Jasper, perhaps, in place or out of place
• Break the coper and nail it up from China
• Church with gold roof: outside is dull material
• Gold edges to centre in undistinguished china
• By first post Caroline sent off china
• China's apparent protection for alternative church
• Vase material