Penhauger Mine is the first of the small miscellaneous mines listed by Webb and Geach (Page 101) for which I have found evidence for within the mapping resources found on line. An explore around the Scottish library site was rewarded with clear evidence of an engine house and possible shaft/adit remains.
Cornwall XXXVI.NE , Surveyed: 1882, Published: 1888
Courtesy of the National Library of Scotland.
Google Maps 2016
Cornish Council Map
Reference : MCO12398
Name : PENHAWGER – Post Medieval mine
Monument type : MINE
Period : Post Medieval
Form : EXTANT STRUCTURE