Nice all done i used help from another site they identified it less than a hour
I`ll copy their response
" Silver denarius in the name of Bernoldus (1027-1054), bishop of Utrecht. Originals struck in villa Gruoninga (city of Groningen), which was given to bishop Bernoldus in 1040, therefore struck in the period 1040-1054. Since the legends on your coin are quite corrupted, this is likely to be a later imitation. Van der Chijs 19-24 (originals are Van der Chijs 16-18). The imitations are correct weight, so they are more like emergency issues than like frauds.
Obv: bishop with staff in a circle between two groups of three dots. Around +SCS BONIFACIVS ARCHIEPS - sanctvs Bonifacivs archiepiscopvs (Saint Boniface archbishop).
Rev: CRV/ONIN/CE (mint) in a circle, around +V BERNOLDVS EPS. Lettering on this side is pretty jumbled "