Cryptic

[JodieU]

Put up in reconstructed coal furnace (6) c?p???

The head of the church plumps for the early Christians (5) C????

[sandyRoe]

2 c opts

[Captain2]

1 Cupola (up in coal + anagram)

[Captain2]

cupola (ˈkjuːpələ)
n
1. (Architecture) a roof or ceiling in the form of a dome
2. (Architecture) a small structure, usually domed, on the top of a roof or dome
3. (Firearms, Gunnery, Ordnance & Artillery) a protective dome for a gun on a warship
4. (Metallurgy) a vertical air-blown coke-fired cylindrical furnace in which iron is remelted for casting

[vakayu]

Very well done captain.

[Captain2]

One has one's moment(s) ;-))

(Evening Vak)

[vakayu]

Good evening to you Captain,I only knew of cupola as a domed kind of roof before now!

[vakayu]

Sorry for intrusion JodieU.