町指定史跡 半田銀山二階平坑口跡(福島県国見町)
Cultural property designation : Town Designated Historic Sites
Digging continued 660m from here until people reached the mining area in 1842.
The Handa Silver Mine is said to have been discovered in 807. In 1598, a development study was initiated and mining began in earnest in 1661. It was one of the greatest mines in Japan, but due to depletion of silver mine resources in 1864, a fire disaster in the mine in 1870 that resulted in many casualties, and In 1910, a nearby swamp burst its banks, causing extensive damage, mining operations were halted in 1950.
3D digitizing methods : Photogrammetry
Software : Reality Capture
Equipment : Nikon D750,NIKKOR 16-35mm f/4G,SB-910
Images : 894 photos
Date : Nov. 2020
GoogleMap :https://goo.gl/maps/agRE4UwbiAxNJRak7
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