Hand Tools Archive

Subject:
Owyhee Jasper *PIC*

David Weaver
A very hard (harder than novaculite in feel and musical note when tapped) slow natural stone from the west and southwest. I've had good luck with two types of true jasper - biggs and owyhee.

You want nothing to do with these unless they're a large uniform slab that's already polished to a flat gloss surface - they'll be about 1/4th inch thick and you'll need to glue them to something stable.

No clue what the price is now, but large slabs in jasper are something like 6x3. There are a lot of small pieces intended to be cut into jewelry.

Biggs - usually white and iron oxide red
owyhee - add green to the above

David Barnett told me long ago, if you get these, you'll have better luck finding a piece with less color variation. I see this as a two-fold benefit (i've had maybe 8 slices of this stuff) - first, a plain looking stone will be very even and not have any weird spots, and second, you'll be able to actually see if there are little voids or cracks.

Price for each of these when I got them was about $10.

Very slow, too slow really to be practical, but a good burr chaser. I didn't scratch the top of this stone, and i used it with a thin film of honing oil. If this stone is scratched, it is fine cutting but extremely aggressive and will raise a tiny burr.

Messages In This Thread

Sharpening Stone Ominbus - here we go
White Cretan - Novaculite *PIC*
stone pics... *PIC*
Black Sedimentary Stone *PIC*
pic of the stone *PIC*
Norton Queer Creek *PIC*
Pic of the stone *PIC*
Re: Pic of the stone
Re: Pic of the stone *PIC*
Purple Welsh Slate *PIC*
edge picture with a razor *PIC*
Very dense....
Re: Purple Welsh Slate *PIC*
Owyhee Jasper *PIC*
picture of the stone *PIC*
Chinese Agate *PIC*
Pic of the stone *PIC*
crest complete (And more dursol) *PIC*
Re: crest complete (And more dursol)
Re: crest complete (And more dursol)
Re: crest complete (And more dursol)
separate, since you got caught in the net...
Re: separate, since you got caught in the net...
Re: separate, since you got caught in the net...
Re: separate, since you got caught in the net...
Wrong R
Greasy/Coated India Stone *PIC*
Re: Greasy/Coated India Stone *PIC*
Gray China (Guangxhi?) natural waterstone *PIC*
pic of the stone *PIC*
Linde A - Paraffin Buffing Bar *PIC*
Try bee wax
Fine buffing compound
practically...
one other side benefit
Also with iron oxide bar
Picture of the "stone" *PIC*
The real Llyn Idwall *PIC*
Picture of the stone *PIC*
Re: Picture of the stone
Re: Picture of the stone
Re: Picture of the stone
two llyn idwalls
Re: two llyn idwalls
Re: Picture of the stone
Re: Picture of the stone
Re: Picture of the stone
Black Hone Slate *PIC*
pic of the stone *PIC*
Smiths Hard Arkansas *PIC*
pictures of the stone *PIC*
Re: Smiths Hard Arkansas
Re: Smiths Hard Arkansas
Japanese "Barber Oilstone" *PIC*
Pictures of the stone *PIC*
Slurried Trans Ark.. *PIC*
Am I understanding......
Re: Am I understanding......
This is sort of a loaded situation...
Re: This is sort of a loaded situation...
The other real issue with japanese finishers..
Re: This is sort of a loaded situation...
Re: This is sort of a loaded situation...
Re: This is sort of a loaded situation...
Re: This is sort of a loaded situation...
Re: This is sort of a loaded situation...
Clarifying hollow grind
Re: This is sort of a loaded situation...
dan's and washita.
Re: This is sort of a loaded situation...
Soft India?
soft vs. hard
Re: Soft India?
Now I am more confused
Re: I will make an exception…
Separately - a very good point made
Not defending wiley...
Re: Now I am more confused
Re: Now I am more confused
That explanation makes sense *NM*
Re: Am I understanding......
Picture of the stone *PIC*
Extra Fine India Stone *PIC*
Picture of the stone *PIC*
Sigma Power 13k *PIC*
Re: Sigma Power 13k
Re: Sigma Power 13k
Re: Sigma Power 13k
Re: Sigma Power 13k
Re: Sigma Power 13k
Re: Sigma Power 13k
Re: Sigma Power 13k
Re: Sigma Power 13k
Pic of the stone *PIC*
Re: Pic of the stone *PIC*
The rules of accommodation
Re: The rules of accommodation
Re: The rules of accommodation
Re: Pic of the stone
Re: Pic of the stone
Jackson Lea 5 micron "yellowcake" on softwood *PIC*
Is poplar soft enough
Re: Is poplar soft enough
picture of the wax bar *PIC*
Llyn Idwall *PIC*
Re: Llyn Idwall
Re: Llyn Idwall
Charnley Forest
releasing particles
Turkish Oilstone *PIC*
pic of the stone *PIC*
Dursol (Autosol) Metal Polish *PIC*
Tying up loose polishes - Autosol *PIC*
Re: Tying up loose polishes - Autosol
pic of the dursol *PIC*
(this one is good enough for everyone)
Re: (this one is good enough for everyone)
Re: (this one is good enough for everyone)
Re: (this one is good enough for everyone)
Re: (this one is good enough for everyone)
LV Green / Formax Microfine *PIC*
picture of the compound *PIC*
attractive old wives tales
Relevance? Question?
Re: Relevance? Question?
Clear summary thanks
Another White Alundum Japanese Stone *PIC*
Re: Another White Alundum Japanese Stone *PIC*
Very expensive (to me) japanese natural *PIC*
pic of the stone *PIC*
Re: Very expensive (to me) japanese natural
Dan's black Hard Ark *PIC*
pic of the stone *PIC*
Coticules - Fine and Coarse *PIC*
pic of the stones *PIC*
garnet
not sure
Unknown Japanese White Alundum *PIC*
the stone.. *PIC*
question
Looking at this picture..
I do both
Hand American 0.5 micron Green Chrome Ox *PIC*
pic of the oxide *PIC*
The purpose of the omnibus...
Not unicorn related, more clear
What else the creator of the weaver bevel post? *NM*
question for David
Re: question for David
Thanks David *NM*
Supremely Fine Japanese Natural Razor Stone *PIC*
Picture of the stone *PIC*
Re: Picture of the stone
Re: Picture of the stone
Re: Thank you, David
Re: Thank you, David
very few will care about mines or stamps...
Practical question
Re: Practical question + another regarding scale..
Re: Practical question + another regarding scale..
Scale overlay
Re: Scale overlay
sorry, addressed differently
request
Brief comments...
Re: Practical question
Re: Practical question
Fine White Okudo Suita *PIC*
Picture of the stone *PIC*
Shapton Cream *PIC*
Pic of the stone *PIC*
Fine washita *PIC*
Pic of the stone *PIC*
Kitayama waterstone *PIC*
Re: Kitayama waterstone *PIC*
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