is this worth anything?

i dont really know where i would go to find prices for this if its even worth anything, its about 8.9lbs/4kg of what im sure is quartz mixed with other stuff (not too sure besides rock(?)), some are smooth and rounder while others are sharp and jagged. they can all fit into my hand so they arent crazy big. just looking to sell it if i can since i have no use for them. if anyone can help/give general information that would be great if not thats cool.

https://preview.redd.it/r3przvw2w3ae1.jpg?width=3120&format=pjpg&auto=webp&s=2161bd205a7c37de78bcb45cb8c87ad7a6bf0666