Texas topaz big one mason co tx or Smokey quartz?

[Make TX A nation again]

Any experts think this really clear quartz or topaz is topaz?

I’ve collected 100s of possible ones and I may just have a handful that are topaz. Other than gravity test? Is there a machine that can analyze a crystal for id?

I know very little about stones. I’m a fossil and Indian artifact dude.

 

[Johnho]

Well quartz has a conchoidal fracture where as topaz will fracture along straight lines. That shows conchoidal so quartz.

 

[Make TX A nation again]

Dang it. Well thank you. Beautiful anyways. I have a cheap lapidary machine going to facet it. Thanks with info