There are few threads for specific versions of the Ohio Bluestones but none about them broadly or for posting pickups. I know the stones don't have a big following, but I still find them interesting along with any other natural whetstone that has had some level of prominence over the years.
After reading up on these stones, the topic I was the most interested in was how Berea Sandstones compared to Queer Creek. Queer Creek doesn't have the best reputation, and Berea was said to be better but doesn't seem to have the same quantity floating around. Queer Creek sold under Clear Creek continues to be available on the market, Imy understanding is that a lot of this type of stone is pulled out of the ground for oil exploration and the whetstones are just a "why not" by product of that larger industry. It does not look to me that Berea is still producing commercial whetstones, but they are I believe still pulling out of the ground for those same industrial applications.
The two whetstones I have to compare the Berea versus the Norton are both older version of both. I am unsure when the Berea was produced, but it came in a stamped wooden box where it was labelled as "fine-grit", and the Queer Creek is a Norton I believe from the 80s. Both had been used with oil, and both have been thoroughly degreased. One nice thing about these Ohio Bluestones is that they degrease incredibly well, even losing the oil smell if you run it through simple green enough times.
The larger stone is the Berea, with the 7" smaller one being the Norton Queer Creek. So first we can just take a look at the stones (dry):
And now wet:
You can tell pretty immediately that though related, they are in fact different compositions. The Berea is far more homogonous, and lacks almost any "sparkling" within it's makeup. The Queer Creek on the other hand though feels and looks much coarser, and in thsi wet picture the sparkling grit is easily seen.
Let's get a macro photo for comparison:
It plays out pretty similarly in the marco shot, though I find the difference even more stark with them in hand under a loupe. So with their difference in look, how does their performance compare? Let's look at some polishing and cutting tests first.
Berea:
And now the Queer Creek:
The Berea is certainly finer than the Queer Creek - though none of them will fool you into believing they aren't sandstones. The Berea is also faster cutting, and in practice it's surface will cut longer than the Queer Creek will before conditioning the surface is necessary. I would say that the Berea cuts about 3x longer than the Queer Creek does. Both cutting tests were done conditioning the surface with a 140 Atoma and than washing off the slurry. With slurry the Queer Creek cuts a bit longer, but the Berea still has way more follow through.
Both are fairly soft stones, but the Queer Creek is quite a bit softer than the Berea. I cannot scratch into the Berea with my fingernail, I can with the Queer Creek stone. This also translates into slurry generation, where a few swipes with an Atoma gives you a pile of mud with the Queer Creek whereas the Berea generates thin slurry with the same effort. As would be expected by this point as well, I found the Berea to perform better with cutting higher HRC than the Queer Creek - though I doubt neither would be stellar options for extremely high HRC knives. I tested ~62 HRC.
To me, these both feel like other stones I have had experience with.:
Berea Sandstone performs extremely similarly to a Dalmore Blue. Blind test it would be very hard to tell them apart.
Norton Queer Creek performs very similar to a Japanese Omura stone. This I could still determine in a Blind test, but they feel very similar in capabilities and end results.
In my opinion, both of these stones suffer from three things:
After reading up on these stones, the topic I was the most interested in was how Berea Sandstones compared to Queer Creek. Queer Creek doesn't have the best reputation, and Berea was said to be better but doesn't seem to have the same quantity floating around. Queer Creek sold under Clear Creek continues to be available on the market, Imy understanding is that a lot of this type of stone is pulled out of the ground for oil exploration and the whetstones are just a "why not" by product of that larger industry. It does not look to me that Berea is still producing commercial whetstones, but they are I believe still pulling out of the ground for those same industrial applications.
The two whetstones I have to compare the Berea versus the Norton are both older version of both. I am unsure when the Berea was produced, but it came in a stamped wooden box where it was labelled as "fine-grit", and the Queer Creek is a Norton I believe from the 80s. Both had been used with oil, and both have been thoroughly degreased. One nice thing about these Ohio Bluestones is that they degrease incredibly well, even losing the oil smell if you run it through simple green enough times.
The larger stone is the Berea, with the 7" smaller one being the Norton Queer Creek. So first we can just take a look at the stones (dry):
And now wet:
You can tell pretty immediately that though related, they are in fact different compositions. The Berea is far more homogonous, and lacks almost any "sparkling" within it's makeup. The Queer Creek on the other hand though feels and looks much coarser, and in thsi wet picture the sparkling grit is easily seen.
Let's get a macro photo for comparison:
It plays out pretty similarly in the marco shot, though I find the difference even more stark with them in hand under a loupe. So with their difference in look, how does their performance compare? Let's look at some polishing and cutting tests first.
Berea:
And now the Queer Creek:
The Berea is certainly finer than the Queer Creek - though none of them will fool you into believing they aren't sandstones. The Berea is also faster cutting, and in practice it's surface will cut longer than the Queer Creek will before conditioning the surface is necessary. I would say that the Berea cuts about 3x longer than the Queer Creek does. Both cutting tests were done conditioning the surface with a 140 Atoma and than washing off the slurry. With slurry the Queer Creek cuts a bit longer, but the Berea still has way more follow through.
Both are fairly soft stones, but the Queer Creek is quite a bit softer than the Berea. I cannot scratch into the Berea with my fingernail, I can with the Queer Creek stone. This also translates into slurry generation, where a few swipes with an Atoma gives you a pile of mud with the Queer Creek whereas the Berea generates thin slurry with the same effort. As would be expected by this point as well, I found the Berea to perform better with cutting higher HRC than the Queer Creek - though I doubt neither would be stellar options for extremely high HRC knives. I tested ~62 HRC.
To me, these both feel like other stones I have had experience with.:
Berea Sandstone performs extremely similarly to a Dalmore Blue. Blind test it would be very hard to tell them apart.
Norton Queer Creek performs very similar to a Japanese Omura stone. This I could still determine in a Blind test, but they feel very similar in capabilities and end results.
In my opinion, both of these stones suffer from three things:
- The most common issue with middle grit stones - that they are slower than synthetics. This is going to be true of any comparable middle grit natural stones, even the "best" ones.
- They don't look pretty. The visually boring nature of the stones makes them less enticing to people "just to have".
- No interesting pedigree. I think many don't find US stone inherently interesting, combined with their visual properties being drab not much draws people to these.