Quote Originally Posted by RusenBG View Post
I have this stone , in the past - It is called Belorechkii kvartzit aka Belorechit .
It is rusian stone - prefinisher on the slurry - good speed and finishing on plain watter or oil . Goood stone enjoy .It is rare colectible stone
Here is a link with additional and usefull info

Белоречит (Белорецкий кварцит) | Заточи Клинок
Thank you for the help! I was about to make a post with a bunch more information about my particular Stone but it looks like I don't need it! I'll still post size and better pictures later though!

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