Rookie needs help with this

[Jfire45]

Hello I'm new to rock hunting.I found this in oregon.It is hard a diamond dremmel bit barely scratches it. It weighs 50 grams has small metallic pieces all through it. It was accidently dropped on concrete and didnt even chip. Light can be seen only on the ends. It weighs 50grams

 

[crashbandicoot]

Welcome to the forum from S.E.Arkansas,I can,t help with your ID but someone will be along soon who can probably help you.

 

[Molewacker]

Obsidian would be my first guess as you mentioned translucence at the end.

 

[Tpmetal]

Obsidian would be my first guess as you mentioned translucence at the end.

That was my thought but a diamond bit should tear through that

 

[Jfire45]

That was my thought but a diamond bit should tear through that

I would agree but when i said dropped it was actually thrown at rhe ground and it didnt chip. All the obsidian ive dealt with breaks fairly easy this is very hard