Originally Posted by
kyratshooter
Pyrite is a naturally occurring Iron alloy, usually found in stream beds. It will spark just like a ferro rod when struck. If you ever want to see fireworks use a piece of broken glass or a piece of flint on your ferro rod. The thing will practically explode.
A micro blade is a spall fractured from a larger core and is usually untouched or not shaped before use. Any knapper will attest that the razor sharp flakes knocked off a core will do a wide variety of cutting chores. Usually native American butchering sites are littered with these flint chips where they were used until dull, thrown away and a new flake knocked off a core to replace them. Apparently they did not stand around re-chipping dull edges if there was plenty of core material around.
A rifle or musket flint is about the size of small micro-flints but they are shaped for their specific purpose and not real useful for anything else.
And like Hunter said, we use the word "survivalist" out of context. Otzi was just another guy out in the woods, using the tools of his culture.
And less we forget,
!!! HE DID NOT SURVIVE !!!