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Obsidian Knives... (Read 12816 times)

Math Freak Junior Member Offline Mmm...Math Posts: 92 Gender:	Obsidian Knives... Jan 10^th, 2006 at 11:45pm How strong are they? Like are they as strong as a regular knife that they won't break easily, or do they break quite easily?
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bigkahuna past-moderator Offline Posts: 3894 Delaware, USA Gender:	Re: Obsidian Knives... Reply #1 - Jan 10^th, 2006 at 11:50pm Obsidian is basically glass so it is alot weaker than a steel blade. However because of its physical composition it can be extremely sharp.
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BrianS Descens Offline Does Tux love to Sling?!? Posts: 119 NY, USA Gender:	Re: Obsidian Knives... Reply #2 - Jan 10^th, 2006 at 11:51pm Unless there is a type that I don't know of, they are small flakes of stone and break quite easily. Very sharp, but brittle.
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Math Freak Junior Member Offline Mmm...Math Posts: 92 Gender:	Re: Obsidian Knives... Reply #3 - Jan 11^th, 2006 at 12:04am Ok I see....so I'll probably be better off with a steel knife, right?
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bigkahuna past-moderator Offline Posts: 3894 Delaware, USA Gender:	Re: Obsidian Knives... Reply #4 - Jan 11^th, 2006 at 1:50am right
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Lionheart Descens Offline Sling when you're winning Posts: 229 Near Manchester, England Gender:	Re: Obsidian Knives... Reply #5 - Jan 11^th, 2006 at 11:08am Unless you want something for slicing things, some surgeons use obsidian scalpels over steel ones.
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slingbadger

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Re: Obsidian Knives...
Reply #6 - Jan 11^th, 2006 at 11:52am

True, they are sharper than steel. Also, they remain sharp long after steel dulls. It's like the ceramic knives on the market. Just don't drop or twist them and your' all right.
However, in an area where flint and obsidian are abundant, it was easier just to make them. If you break one, you can make another up pretty quickly. I think ( and this is just my opinion) this is one of the reasons why iron and steel were never used by the Natives.

The greatest of all the accomplishments of 20th cent. science has been the discovery of human ignorance The main difference between genius and stupidity is that genius has it's limits.-Einstein I'm getting psychic as I get older. Or is that psychotic?

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Æthelbera Interfector Viris Spurii Offline Resident Cavegirl Posts: 1135 grieving- august 13th/09 :( Gender:	Re: Obsidian Knives... Reply #7 - Jan 11^th, 2006 at 1:02pm I would say flint remains the top choice.
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Hellfire Ex Member	Re: Obsidian Knives... Reply #8 - Jan 11^th, 2006 at 4:57pm Some forms of quartz are harder to knap, but harder to break and take an edge better than obsidian.
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Math Freak Junior Member Offline Mmm...Math Posts: 92 Gender:	Re: Obsidian Knives... Reply #9 - Jan 11^th, 2006 at 7:05pm Well I just got an obsidian knife from a friend today, and I'd say it works pretty well. Though I have to say, it looks quite delicate...
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ben_banned Interfector Viris Spurii Offline Posts: 1272 Gender:	Re: Obsidian Knives... Reply #10 - Jan 11^th, 2006 at 8:24pm Quote: I would say flint remains the top choice. I would sa your high. How is flint better than steel?
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bigkahuna past-moderator Offline Posts: 3894 Delaware, USA Gender:	Re: Obsidian Knives... Reply #11 - Jan 11^th, 2006 at 9:40pm Sorry BadgerDude, iron and steel were used by the " Natives ". Usually as quick as they could get their hands on it. They would even cut up old pots to use the metal.
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Lionheart Descens Offline Sling when you're winning Posts: 229 Near Manchester, England Gender:	Re: Obsidian Knives... Reply #12 - Jan 12^th, 2006 at 3:39pm Well i think it depends on what you want to do really. FOr slicing obsidian/flint is probably better than steel because its so sharp, but for most or things whittling, chopping etc, steel. Wouldn't want to be cut by either though!
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Fritz_the_Cat Senior Member Offline Eat Danish cheese Posts: 431 Detroit Michigan USA Gender:	Re: Obsidian Knives... Reply #13 - Jan 12^th, 2006 at 11:15pm Weren't circumcisums done with flint knifes in the biblical days ?
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Æthelbera Interfector Viris Spurii Offline Resident Cavegirl Posts: 1135 grieving- august 13th/09 :( Gender:	Re: Obsidian Knives... Reply #14 - Jan 13^th, 2006 at 1:09pm I didnt say it was better than steel. I meant I preferred it to obsidian. Personal preferrence. I like steel and stone both as equally as the other. I would like to become a bladesmith for Thor's sake!
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