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Author Topic: PicturE Jasper  (Read 1750 times)

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Offline David_Daugherty

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PicturE Jasper
« on: June 01, 2015, 07:19:14 pm »
a friend gave me a slab of picture Jasper today.  Is this material knappable?
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Offline cowboy

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  • Paul Wolfe. Springtown, TX
Re: PicturE Jasper
« Reply #1 on: June 01, 2015, 08:47:33 pm »
I think it's all knappable if you have a way to heat it. Looks like picture wants 650. Happy knappin.
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Offline David_Daugherty

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Re: PicturE Jasper
« Reply #2 on: June 01, 2015, 08:54:37 pm »
Thx for the info Cowboy.  Don't have a kiln so may just have to keep it as a slab 😒
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"You can't put a price on being inspired"-Zooey Deschanel

Offline Chippintuff

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Re: PicturE Jasper
« Reply #3 on: June 01, 2015, 10:32:46 pm »
A turkey roaster will make it nice. I have ruined some at 430 degrees, while other pieces did well at that temp.

WA
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Offline cowboy

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  • Paul Wolfe. Springtown, TX
Re: PicturE Jasper
« Reply #4 on: June 02, 2015, 08:29:13 pm »
David; I would heed chippintuff's advice. I don't live up there and rarely buy material. Try a roaster or cook in the ground, bet you'll be pleasantly rewarded.
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When you come upon a track or trail you do not know, follow it to the point of knowing.

Offline TRACY

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Re: PicturE Jasper
« Reply #5 on: June 03, 2015, 07:53:55 am »
Ttt
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Offline TRACY

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Re: PicturE Jasper
« Reply #6 on: June 03, 2015, 08:07:28 am »
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It is what it is - make the most of it!    PN500956

Offline vinemaplebows

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Re: PicturE Jasper
« Reply #7 on: June 05, 2015, 12:18:52 pm »
Depends on the exact material. I have some that want close to what Cowboy said (others 450-500) depending on thickness as well.
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