1
Q
Alloy
A
A mixture of a metal with a non mental or another metal.
2
Q
Flint
A
A fine grained sedimentary rock which leaves a very shape edge when broken
3
Q
Percussion flaking
A
A process in which tools such as Flint or obsidian were struck wither harder stones, such as quartzite.
4
Q
Stone Age
A
The time beginning about 2 million years ago during early humans implements of stone.
