That's an excellent point, Poco. You don't even have to have steel to get a spark but it's obviously an advantage.
Quartz and Pentlandite work by striking them together as do Marcasite and Flint....
Type: Posts; User: Rick
That's an excellent point, Poco. You don't even have to have steel to get a spark but it's obviously an advantage.
Quartz and Pentlandite work by striking them together as do Marcasite and Flint....