Polymict conglomerate of diverse limestones and minor chert/chalcedony clasts, fairly well sorted and elongate with some alignment. Matrix is extensively spotted with Fe/Mn, with dendrites around rims of some clasts.
Comments:
Clast on reverse of specimen does not efferv. with HCl, contains radiolaria?
References:
Further information:
Corsi's classification:
Class 10. Pudding-stones; ii. Italian pudding-stones