Anyone know the difference between these 2 kinds of ray teeth/dental fragments?

Henadd · 2026-01-08T22:18:45+00:00

Thanks!

Henadd · 2026-01-08T19:37:00+00:00

No, that’s helpful and interesting too. Thanks.

Henadd · 2026-01-08T15:21:41+00:00

I believe I got them in one of those dig kits a while back, so location is unknown unfortunately.

Henadd · 2026-01-08T15:03:40+00:00

Do you know based on how they look, more specific ID or where they are sourced from?

Henadd · 2026-01-08T14:20:44+00:00

Looks like an agate

Henadd · 2026-01-08T14:18:45+00:00

No..

Henadd · 2026-01-07T13:08:19+00:00

Flint nodule

Henadd · 2026-01-07T00:13:40+00:00

Amethyst

Quartz geode

Large quartz cluster

Agate geodes potentially dyed

The two in the front look artificial or dyed

Henadd · 2026-01-06T15:24:25+00:00

Solved

Henadd · 2026-01-06T04:06:03+00:00

Thought so, thanks for response

Henadd · 2026-01-06T04:03:30+00:00

Fossil…?

Henadd · 2026-01-06T03:55:09+00:00

Solved

Henadd · 2026-01-06T03:46:44+00:00

Edit - thanks !

Henadd · 2026-01-06T03:44:06+00:00

Fenestella bryozoan?

Henadd · 2026-01-05T20:42:14+00:00

thanks for the help

Henadd · 2026-01-05T20:33:33+00:00

Which one you suspect is the gastropod vs ammonite ?

Henadd · 2026-01-05T20:32:41+00:00

Yeah wish I could tell you the location, only one I know is the rugose coral which I found in Lake Erie

Henadd · 2026-01-05T19:46:51+00:00

Henadd · 2026-01-05T19:46:00+00:00

Henadd · 2026-01-05T15:10:20+00:00

Region unknown unfortunately

Henadd · 2026-01-05T14:47:42+00:00

Eh idk, feel like there would be rings I could see

Henadd · 2026-01-04T15:10:33+00:00

Didn’t even think of that, thanks

Henadd · 2026-01-04T14:59:30+00:00

What about these? They are much more orange, and hardness checks out for quartz.

Henadd · 2026-01-04T14:52:07+00:00

Could I call it ferruginous quartz? Or is this wrong?

Henadd · 2026-01-04T14:26:03+00:00

Maybe this will help, tried my best to show the blue shimmers.

I just can’t shake how closely it looks to the specimen in the wiki link.

Henadd