Map of Virginia Mine on the Garden Gully line of reef, Eaglehawk, transverse section. Shaft, levels and Garden Gully anticlinal axial line drawn. Key shows types of formations - quartz, spurs, sandstone, slate, cleavage, lava. This map forms part of the Geological Survey of Victoria, Structure of Bendigo Goldfield report, No. 47, 1923. H.Herman, late Director of Geological Survey.Geological Survey Victoria, Geological Survey Office, Bendigo.bendigo, gold mining, virgina mine eaglehawk, eaglehawk, bendigo, gold mining, virginia mine, garden gully line of reef.