Multiple stone id help needed

Hello all good people. I have few stones that I need to help identify. I would at least know is they high or low coarse stones.

1. Stone is glue to piece of wood. Very thin stone and very hard when lapped. Slurry is made on DMT325. Slurry kind of chocolate color, light brown.
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2.Second stone is very, very hard and heavy. Feels like more coarse that I see before. Strange, but when is spray with water I can see many crystals and structure is like in 3D movie. Silver, gray, and some why particles.
Slurry however is brown and thick.
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3 and 4 stone are old barber hones. One is called Celebrate other is called "Quick and Easy" SRD
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5 stone it looks like sand stone. Absorb water very fast and is extremely smooth. Slurry done with DMT325, medium speed of slurry creation. Slurry has grey to sand white color.
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6 stone is called "Mansfield`s Fine Razor Hone". It is extremely hard stone! Was unable to flatten it yet. Slurry has brown color.
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Thank you for all your help!

1) stone is purple slate what size is the second stone ?

6,6 in x 2,1 in

Quote:

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Originally Posted by eleblu05

1) stone is purple slate what size is the second stone ?

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Quote:

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Originally Posted by eleblu05

1) stone is purple slate what size is the second stone ?

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That purple slate hone looks like it was a slip stone size

Could the second one be a BBW?