Bottom drawer for these

I hold these and unfortunatley they have been savaged by the market . Always liked the prospects and hopefully they will one day find favour . I was thinking of averaging down but not a big fan of that strategy . Anyone have any thoughts on there prospects and what there short medium and long term prospects hold . Went in pretty heavy around 5-6 cent around a year and a half ago . Thought they were good for 20 cents within a year . Well I guess I got that wrong . In actual fact have got very little correct over the last 12 to - 18 months . Good luck to all