ALEXMar 276 minAs The Mines ClosedPosted on October 29, 2012 I am continually amazed at how many of these gray stones now new on the market are stamped Ozuku. Brand new st...
ALEXMar 2710 minThe Awasedo Bearing Mountains of KyotoThis is a diagram posted on other websites used as an example of the structure of the stone layering found in the Kyoto area mines. Clic...
ALEXAug 3, 20195 minVisit to the Nakayama Mine Site Pt.1Although at the time not apparently a historic event, the finding of the first source of the sharpening stone media was most likely a cas...
