Lot of small remnant pieces lapidary rocks mix healing Fluonte Stone Slab black

Description

Here is a lovely item -
I recently bought a local rock collectors whole collection -- wow! amazing stuff!
I know nothing about rocks/minerals  - these are as is / as pictured
I tried to identify  - but if I have it wrong it is a oops/internet research error.
as pictured  - some might have a number wrote in black marker on the back - I think these will come off
Smoke free & pet friendly home
**stored in rock bin bp lot 3**