It's gravel,... I think.
Sediment rocks
Rocks don't come in particular sizes. Shale is a type of rock - it can be as small as a grain of sand or as large as a mountain range
No it is not. Cornbread is a type of bread that is made from cornmeal which is made from corn that is a grain. No it is not. Cornbread is a type of bread that is made from cornmeal which is made from corn that is a grain.
A rudite is a type of sedimentary rock. This type of rock is found along the shoreline and is made from small grains.
Small crystal grains form from rapid cooling of magma resulting in an aphanitic rock texture.
A metamorphic rock. I believe a conglomerate rock is more fitting here.
Fine crystal grain.
Because of the gravity ..
Small crystal grains form when molten rock cools quickly. In an extrusive igneous rock, it's referred to as aphanitic texture.
Because of the gravity ..
Large crystals with a coarse crystal grain texture.
It is mineral