sorry, pressed now in time because of conferences, work ...
I want to take part at the round robin in the last minute.


Using the 
- Oxford Crysosystems CSM program, 
- only raw data 
- no peak search)


I found the results with the help of ICDD set 51.


Many thanks for the idea of such a Search/Match Round Robin.

			PDF-number
Sample 1:
Apatite			15-876
Quartz			83-22452	instead of 46-1045. 	It seems that there exists
                                                            a systematic angle error of the
                                                            measured data to smaller angles.
Gormanite		36-403
Dolomite structure	e.g. 79-1346	D Giko
Zn(N3)2 (NH3)2	71-2225	possible


Sample 2:
Search as single phase
C14 H24 F2 N2 O40 Si20	48-475		reflection arrangement is ok, but lattice 
parameters may differ
C8 H20 N F6 U		26-1993	two relatively strong lines are absent


Sample 3:
NaHCO3		72-1663 or 73-1390
Hydroxylapatite	9-432


Sample 4 :
PbO			35-1482
Pb5 O4 SO4		23-333
(PbO)3 (Pb(SO4)) H2O	88-551