Bright metallic silvery-grey bundle of acicular crystals of Bismuthinite mostly fill a white Quartz crystal lined cavity measuring to 2.3cm x 2cm from the 280 Fathom level, South Crofty Mine, Pool, Camborne. Associated with minor metallic yellow Pyrite and lenticular crystals of biscuit coloured Siderite on a matrix of banded Quartz and deep maroon red Hematite. Rich for Bismuthinite from South Crofty Mine.