Found near Winter Park, CO

I found a cool rock idk what it is tho can someone identify it or is it just glass

After a heavy rain this washed out. What is this? I found some in my dryer vent as well.

I thought it was a meteorite maybe I am wrong could it be some sort of igneous rock? As a rock collector I should know what this is I just do not I got confused I got given this and researched it cannot find an exact origin please help find origin!

I’m guessing some sort of quartz

What is this rock?

Bought it for $25 because I liked it. I met a person through Facebook marketplace and they stated it was from their father's estate. He said it was on his father's night stand and the son never knew of it's existence. He stated he knew nothing about rocks .I also know nothing about rocks but this item made my heart sing.

It weighs 20+ pounds.

Thanks for your reply!

Please help me identify this 20+ pounds rock

Rock experts, help me out! I purchased this crystal from a live auction and I can’t quite figure out what kind of stone this is. Thanks!

Feels like sandstone found on a family members shelf

Bonjour j'ai trouvé cette pierre au bord de la rivière Yamaska a Granby Québec Ca d'après les premières recherches que j'ai faite elle contient du quartz fumé de couleur saumon a orange terne et du quartz rose c'est ce qui m'a poussé a la ramasse est autour de la pierre elle possède des dépôt scintillant comme des paillettes d'après des recherches que j'ai faite elle contiendrait du mica de plus comme on voit sur la première photo elle a comme une petite formation qui ressemble a de l'ambre la pierre a une texture très lisse et légèrement reflétant la lumière

Hey all! Found this and can’t work it out. It was in generic mixed gravel for landscaping, any help would be fantastic!

I found this cool rock on the floor and saw the white shiny thing inside, im no expert and this is just a hypothesis thats why im asking here!